SD

Steven R. Duke

GE: 5 patents #6,802 of 36,430Top 20%
PC Pidyon Controls: 2 patents #5 of 8Top 65%
UF US Air Force: 1 patents #6,190 of 16,312Top 40%
Overall (All Time): #636,783 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10500990 Car seat Yochanan Cohen, Velissa Van Scoyoc, Ahmet T. Becene, Alexis Grant, Ekaterina Kravchenko 2019-12-10
10220734 Car seat Yochanan Cohen, Velissa Van Scoyoc, Ahmet T. Becene, Alexis Grant, Ekaterina Kravchenko 2019-03-05
5485775 Gun gas control system for multi-barrel weapons Glenn Rossier, Richard P. Saganich 1996-01-23
5315913 Gun mechanism for rapidly firing cased telescoped ammunition Glenn Rossier, Edward A. Proulx, Stephen A. Jarvis 1994-05-31
5065662 Firing mechanism for revolving battery gun Stephen J. Bullis, Thomas W. Cozzy, Glenn Rossier 1991-11-19
4577431 Wear resistant gun barrel and method of forming Paul A. Siemers, Robert W. Kopp, Melvin Robert Jackson, David P. Perrin, Ying Liu 1986-03-25
4345505 Firing pin locking system Raymond A. Patenaude, John K. Coolidge 1982-08-24
4295410 Gun bolt locking system Raymond A. Patenaude, Edward A. Proulx 1981-10-20