Stevenson; William C.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Stevenson; William C..The latest application filed is for "addressable information display".

Company Profile

0.4.6

Stevenson; William C. - Chatsworth CA
Stevenson; William C. - Santa Ana CA
Stevenson; William C. - Calabasas CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Currency Validator and Method of Updating Data Stored in Cash Transacting Machine's Control Via Input Through Currency Validator App 20100252394 - Stevenson; William C. ; et al.	2010-10-07
Addressable Information Display App 20100253185 - Kopparapu; Suryaprakash ; et al.	2010-10-07
Beverage dispenser App 20070257059 - Stevenson; William C.	2007-11-08
Method for manufacturing low cost electroluminescent (EL) illuminated membrane switches Grant 7,255,622 - Stevenson , et al. August 14, 2	2007-08-14
Method for manufacturing low cost electroluminescent (EL) illuminated membrane switches App 20060026821 - Stevenson; William C. ; et al.	2006-02-09
Method for manufacturing low cost electroluminescent (EL) illuminated membrane switches Grant 6,698,085 - Stevenson , et al. March 2, 2	2004-03-02
Method for manufacturing an electroluminescent lamp Grant 6,607,413 - Stevenson , et al. August 19, 2	2003-08-19
Method for manufacturing low cost electroluminescent (EL) illuminated membrane switches App 20030041443 - Stevenson, William C. ; et al.	2003-03-06
Method for manufacturing an electroluminescent lamp App 20030003837 - Stevenson, William C. ; et al.	2003-01-02
Method for manufacturing an electroluminescent lamp Grant 5,667,417 - Stevenson September 16, 1	1997-09-16

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