RICHARD WILLIAM CAMPBELL
Pilots at Buck Run, Swartzville, PA
License number
Pennsylvania A0280872
Issued Date
Mar 2017
Expiration Date
Mar 2019
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
12 Buck Run, Swartzville, PA 17569
Professional information
Electrostatic Dissipative Plastics Adapted Particularly For Use At Elevated Temperatures
US Patent:
6720379, Apr 13, 2004
Filed:
Nov 24, 1999
Appl. No.:
09/448666
Inventors:
Richard W. Campbell - Reinholds PA 17569
Chi Way Lau - Cypress TX 77429
Chi Way Lau - Cypress TX 77429
International Classification:
C08K 304
US Classification:
524496, 524495, 252511
Abstract:
Resins suitable for use in compression molding processes are prepared by mixing between about 10 and 30 weight % of chopped partially carbonized fibers, i. e. fibers having a carbon content of between about 70 to 95% by weight and an average size of about 100 m, with compression grade molding resins. Typically the compression grade molding resins are about 100 m When chopped carbon fibers of reduced conductivity are used the curve obtained by plotting the resistivity against the concentration of carbon fibers is less steep in the critical regions of interest (i. e. , between about 10 and 10 and between about 10 and 10 ) than is the curve obtained when high conductivity fibers are used. It has been observed that even if some dielectric breakdown occurs, the connected fibers are not as conductive and the effect has been found not to be as significant as is the case with the usual carbon fibers which have maximized conductivity.
Syntactic Foam Plugs
US Patent:
2005009, May 5, 2005
Filed:
Dec 7, 2004
Appl. No.:
11/005242
Inventors:
Richard Campbell - Reinholds PA, US
Noel Tessier - North Attleboro MA, US
Noel Tessier - North Attleboro MA, US
International Classification:
C08J003/00
US Classification:
521054000
Abstract:
The present invention provides an improved syntactic foam plug for plug assist thermoforming wherein such plug is composed of a thermoplastic material having a relatively high melting and/or glass transition temperature. Accordingly, the subject invention encompasses diminishing or removing the undesirable characteristics of thermoset syntactic plugs while increasing the ease by which these articles may be constructed for a given use, by forming such plugs from syntactic foams containing thermoplastics.
Polyester-Carbonate Resin Compositions Of Improved Impact-Resistance
US Patent:
5360861, Nov 1, 1994
Filed:
May 28, 1993
Appl. No.:
8/069908
Inventors:
Richard W. Campbell - Reinholds PA
Assignee:
General Electric Company - Pittsfield MA
International Classification:
C08K 504
US Classification:
524494
Abstract:
Polyester-carbonate resins blended with a fibrous reinforcing agent, an impact-modifier and optionally a flame-retarding agent are used to mold articles such as structural panels. The articles exhibit improved impact-resistance without significant loss of elastic modulus and fire-retardancy.
Syntactic Foam Plugs
US Patent:
2006017, Aug 3, 2006
Filed:
Mar 29, 2006
Appl. No.:
11/393579
Inventors:
Richard Campbell - Reinholds PA, US
Noel Tessier - North Attleboro MA, US
Noel Tessier - North Attleboro MA, US
International Classification:
B29C 33/40
US Classification:
264219000, 264045300, 249134000, 264319000
Abstract:
The present invention provides an improved syntactic foam plug for plug assist thermoforming wherein such plug is composed of a thermoplastic material having a relatively high melting and/or glass transition temperature. Accordingly, the subject invention encompasses diminishing or removing the undesirable characteristics of thermoset syntactic plugs while increasing the ease by which these articles may be constructed for a given use, by forming such plugs from syntactic foams containing thermoplastics.
Syntactic Foam Plugs
US Patent:
2002014, Oct 17, 2002
Filed:
Jan 23, 2002
Appl. No.:
10/052491
Inventors:
Richard Campbell - Reinholds PA, US
Noel Tessier - North Attleboro MA, US
Noel Tessier - North Attleboro MA, US
International Classification:
B29C033/40
US Classification:
264/544000, 425/403000, 264/331190
Abstract:
The present invention provides an improved syntactic foam plug for plug assist thermoforming wherein such plug is composed of a thermoplastic material having a relatively high melting and/or glass transition temperature. Accordingly, the subject invention encompasses diminishing or removing the undesirable characteristics of thermoset syntactic plugs while increasing the ease by which these articles may be constructed for a given use, by forming such plugs from syntactic foams containing thermoplastics.
Method Of Thermoforming Using A Syntactic Foam Plug
US Patent:
8075835, Dec 13, 2011
Filed:
Mar 29, 2006
Appl. No.:
11/394668
Inventors:
Richard W. Campbell - Reinholds PA, US
Noel J. Tessier - North Attleboro MA, US
Noel J. Tessier - North Attleboro MA, US
Assignee:
CMT Materials, Inc. - Attleboro MA
International Classification:
B29C 51/08, B29C 51/20
US Classification:
264549, 264550
Abstract:
The present invention provides an improved syntactic foam plug for plug assist thermoforming wherein such plug is composed of a thermoplastic material having a relatively high melting and/or glass transition temperature. Accordingly, the subject invention encompasses diminishing or removing the undesirable characteristics of thermoset syntactic plugs while increasing the ease by which these articles may be constructed for a given use, by forming such plugs from syntactic foams containing thermoplastics.
Process For Plasma Treatment Employing Ceramic-Filled Polyamideimide Composite Parts
US Patent:
2012025, Oct 11, 2012
Filed:
Apr 11, 2011
Appl. No.:
13/083730
Inventors:
Scott Howard Williams - Pleasanton CA, US
Richard William Campbell - Reinholds PA, US
Stephan Glander - Wettswil, CH
Richard William Campbell - Reinholds PA, US
Stephan Glander - Wettswil, CH
Assignee:
QUADRANT EPP AG - Lenzburg
International Classification:
H01L 21/306, C08G 6/00, H05H 1/48, C08G 73/06, C08G 75/14, C08G 73/14, C08G 73/10, C08G 75/20
US Classification:
204164, 15634543, 528322, 528220, 528373, 528423, 528 73
Abstract:
Internal components of plasma reactors are composed of a toleratable, ceramic filled plasma-useful polymer such as a high temperature engineering thermoplastic, preferably a polyamideimide. The parts exhibit a low erosion rate upon exposure to plasma at low pressure.
Syntactic Foam Plugs
US Patent:
2009020, Aug 20, 2009
Filed:
Feb 12, 2009
Appl. No.:
12/370367
Inventors:
Richard W. Campbell - Reinholds PA, US
Noel J. Tessier - North Attleboro MA, US
Noel J. Tessier - North Attleboro MA, US
International Classification:
B29C 51/00, C08J 9/00, C08G 63/00, C08G 71/04
US Classification:
264219, 521 50, 521170, 521180, 521 99
Abstract:
The present invention provides an improved syntactic foam plug for plug assist thermoforming wherein such plug is composed of a thermoplastic material having a relatively high melting and/or glass transition temperature. Accordingly, the subject invention encompasses diminishing or removing the undesirable characteristics of thermoset syntactic plugs while increasing the ease by which these articles may be constructed for a given use, by forming such plugs from syntactic foams containing thermoplastics.