RICHARD J SELAH
Vehicle Board in Upper Makefield, PA
License number
Pennsylvania MV223351
Category
Vehicle Board
Type
Vehicle Salesperson
Address
Address
Upper Makefield, PA 18940
Personal information
See more information about RICHARD J SELAH at radaris.comName
Address
Phone
3 Pansy Ct, Newtown, PA 18940
Newtown, PA
3 Pansy Ct, Newtown, PA 18940
3 Pansy Ct, Newtown, PA 18940
Professional information
See more information about RICHARD J SELAH at trustoria.com
Document Authentication Using Security Ink And Chemical Reactant
Document Authentication Using Security Ink And Chemical Reactant
US Patent:
2010005, Mar 11, 2010
Filed:
Sep 8, 2008
Appl. No.:
12/206244
Inventors:
JoAnn Domanski - Kennett Square PA, US
Richard J. Selah - Newtown PA, US
Richard J. Selah - Newtown PA, US
Assignee:
NOCOPI TECHNOLOGIES, INC. - West Conshohocken PA
International Classification:
B42D 15/10, G09F 3/03
US Classification:
283 91, 283 95, 283 85
Abstract:
A method and system of document authentication comprise applying a neutralizer security ink to a paper document to be authenticated, the neutralizer security ink neutralizing a reactant in the paper document. A color changing security ink is applied to the paper document to be authenticated at least to an area where the neutralizer security ink was applied, the color changing security ink having a first security color and a second security color. A test solution is applied to the paper document to be authenticated at least on the area where the neutralizer security ink and color changing security ink have both been applied. The application of the test solution to the area where the neutralizer security ink and color changing security ink have both been applied causes the color changing security ink to change from the first security color to the second security color.
Thermal Recording Materials And Methods Of Making And Using The Same
Thermal Recording Materials And Methods Of Making And Using The Same
US Patent:
2006029, Dec 28, 2006
Filed:
Jun 16, 2006
Appl. No.:
11/454234
Inventors:
Robert Menize - Nashua NH, US
Eitan Zeira - Hollis NH, US
Peter Morello - Stuart FL, US
Richard Selah - Newtown PA, US
Trevor Kelley - Maple Glen PA, US
Laura Matz - Holliston MA, US
David DeGulis - Nashua NH, US
Eitan Zeira - Hollis NH, US
Peter Morello - Stuart FL, US
Richard Selah - Newtown PA, US
Trevor Kelley - Maple Glen PA, US
Laura Matz - Holliston MA, US
David DeGulis - Nashua NH, US
International Classification:
B41M 5/24
US Classification:
503201000
Abstract:
Disclosed are thermal recording materials including different regions for recording latent and visible images. The thermal recording materials of the present teachings can include a substrate, a base coating containing an electron-accepting compound, and two or more top coatings each containing a different electron-donating compound. Latent images can be formed in exposed regions of the base coating, while visible images can be recorded in different colors in exposed regions of the top coatings. Methods of preparing and using the thermal recording materials also are disclosed.
Stored-Value Card For Variable Printing And Methods Of Using And Making The Same
Stored-Value Card For Variable Printing And Methods Of Using And Making The Same
US Patent:
2006024, Nov 2, 2006
Filed:
Apr 4, 2006
Appl. No.:
11/397408
Inventors:
Peter Morello - Stuart FL, US
Eitan Zeira - Hollis NH, US
Richard Selah - Newtown PA, US
Laura Matz - Holliston MA, US
Eitan Zeira - Hollis NH, US
Richard Selah - Newtown PA, US
Laura Matz - Holliston MA, US
International Classification:
G06K 5/00, G06K 19/00
US Classification:
235380000, 235487000
Abstract:
A stored-value card is provided which can be customized or imprinted with customer-friendly information at a point-of-sale. The stored-value card is made of a flexible material and includes a machine-readable data storage medium. The stored-value card also has at least one ink-receptive printable region which allows variable printing. One or more security features may be included on the stored-value card. Methods of using and making the stored-value card are provided.