JOHN L FERRI
Real Estate Commission in Towanda, PA
License number
Pennsylvania RS290658
Category
Real Estate Commission
Type
Real Estate Salesperson-Standard
Address
Address
Towanda, PA 18848
Professional information
John Ferri, Towanda PA
Work:
Coldwell Banker
Towanda
(570) 265-4142
Towanda
(570) 265-4142
Temperature Compensator For Pressure Operated Fuel Regulator
US Patent:
4781575, Nov 1, 1988
Filed:
Dec 1, 1983
Appl. No.:
6/556766
Inventors:
John L. Ferri - Towanda PA
William C. Fulkerson - Towanda PA
Ray L. Newman - Towanda PA
Jeffrey M. Gonzalez - Towanda PA
William C. Fulkerson - Towanda PA
Ray L. Newman - Towanda PA
Jeffrey M. Gonzalez - Towanda PA
Assignee:
GTE Products Corporation - Stamford CT
International Classification:
F23N 504
US Classification:
431 90
Abstract:
A compensator for a pressure operated fuel regulator comprises a housing having an opening for bleeding air therethrough. There is a tapered plug in the opening fastened to a thermostatic metal within the housing. When the thermostatic metal is heated by incoming air, the clearance around the plug in the opening increases, and the amount of air bleeding out of the opening increases.
Temperature Compensator For Pressure Operated Fuel Regulator
US Patent:
4611984, Sep 16, 1986
Filed:
Jul 5, 1985
Appl. No.:
6/751904
Inventors:
Ray L. Newman - Towanda PA
Theodore H. Hoffman - Laceyville PA
Raymond E. Dorazio - Wysox PA
John L. Ferri - Towanda PA
Jeffrey M. Gonzalez - Towanda PA
William C. Fulkerson - Towanda PA
Theodore H. Hoffman - Laceyville PA
Raymond E. Dorazio - Wysox PA
John L. Ferri - Towanda PA
Jeffrey M. Gonzalez - Towanda PA
William C. Fulkerson - Towanda PA
Assignee:
GTE Products Corporation - Stamford CT
International Classification:
F23N 100
US Classification:
431 19
Abstract:
A multi-pass ceramic recuperator includes a temperature compensator mounted within the gaseous flow of an intermediate pass. The compensator includes a bleed valve actuated by a temperature sensitive mechanism which is mounted outside the compensator body and directly in the gaseous flow.
Terbium-Activated Rare Earth Oxysulfide X-Ray Phosphors
US Patent:
3974389, Aug 10, 1976
Filed:
Nov 20, 1974
Appl. No.:
5/525590
Inventors:
John L. Ferri - Towanda PA
James E. Mathers - Ulster PA
Ramon L. Yale - Ulster PA
James E. Mathers - Ulster PA
Ramon L. Yale - Ulster PA
Assignee:
GTE Sylvania Incorporated - Stamford CT
International Classification:
C09K 1108, G01T 100
US Classification:
250483
Abstract:
Terbium-activated rare-earth oxysulfide X-ray phosphors containing small amounts of cerium exhibit shorter decay times than the same materials without cerium. X-ray intensifying screens employing such phosphors enable improved resolution.
Heat Recuperator With Compensator For Pressure Operated Fuel Regulator
US Patent:
4631022, Dec 23, 1986
Filed:
Dec 15, 1983
Appl. No.:
6/561759
Inventors:
John L. Ferri - Towanda PA
William C. Fulkerson - Towanda PA
Ray L. Newman - Towanda PA
Jeffrey M. Gonzalez - Towanda PA
William C. Fulkerson - Towanda PA
Ray L. Newman - Towanda PA
Jeffrey M. Gonzalez - Towanda PA
Assignee:
GTE Products Corporation - Stamford CT
International Classification:
F23N 100
US Classification:
431 90
Abstract:
A temperature compensator for a pressure operated fuel regulator is used in combination with a heat recuperator to regulate fuel flow. In the recuperator, air to be used for combustion of the fuel is heated. Some of the heated air is supplied to the compensator, which comprises a housing having an opening for bleeding air therethrough. The rate of bleeding through of the air, and consequently the pressure drop across the compensator, is dependent on the temperature of the air supplied to the compensator.
Titanium-Activated Lanthanum Oxysulfide Phosphor And Method Of Preparing Same
US Patent:
3948798, Apr 6, 1976
Filed:
Dec 23, 1974
Appl. No.:
5/535492
Inventors:
John L. Ferri - Towanda PA
James E. Mathers - Ulster PA
James E. Mathers - Ulster PA
Assignee:
GTE Sylvania Incorporated - Stamford CT
International Classification:
C09K 1146, C09K 1114
US Classification:
2523014S
Abstract:
An orange broad-band emitting phosphor is a titanium-activated lanthanum oxysulfide containing up to about 0. 05 moles of titanium per mole of lanthanum oxysulfide host. The phosphor is prepared by incorporating titanium oxide in the desired ratio to lanthanum into the mixture at the time the lanthanum is sulfurized in the presence of an alkali metal carbonate, to form lanthanum oxysulfide.
Terbium-Activated Rare Earth Oxysulfide Phosphors With Controlled Decay
US Patent:
4113648, Sep 12, 1978
Filed:
Nov 20, 1974
Appl. No.:
5/525589
Inventors:
John L. Ferri - Towanda PA
James E. Mathers - Ulster PA
Ramon L. Yale - Ulster PA
James E. Mathers - Ulster PA
Ramon L. Yale - Ulster PA
Assignee:
GTE Sylvania Incorporated - Stamford CT
International Classification:
C09K 1146
US Classification:
2523014S
Abstract:
Europium and ytterbium when added to terbium-activated rare earth phosphors having either a lanthanum oxysulfide, gadolinium oxysulfide, or yttrium oxysulfide host increase the decay period of the phosphors in a controlled manner.