WS

William Shannon Spencer

LI Lexmark International: 3 patents #642 of 1,615Top 40%
Rockwell Collins: 1 patents #984 of 2,013Top 50%
📍 Lexington, KY: #706 of 2,526 inventorsTop 30%
🗺 Kentucky: #2,672 of 11,577 inventorsTop 25%
Overall (All Time): #1,218,697 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8699971 System for specific emitter identification Shubha Kadambe, Jason A. Fuemmeler, Carlos J P Chavez, Gina M. Reyes, Robert J. Frank +1 more 2014-04-15
7627257 Method for associating a customer accessible supply item with an imaging apparatus Cyrus Bradford Clarke, William Paul Cook, Steven Wayne Parish, Peter Wallin 2009-12-01
6773083 Method and apparatus for non-volatile memory usage in an ink jet printer Thomas Austin Fields 2004-08-10
6299273 Method and apparatus for thermal control of an ink jet printhead Frank Edward Anderson, Stanley Dyer, Christopher Dane Jones, Shirish Mulay 2001-10-09