DP

Donald James Patterson

EL Electro-Mechanical: 3 patents #3 of 13Top 25%
Overall (All Time): #720,068 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10612428 Collapsible valve bridge actuation system for a reciprocating piston machine cylinder George Byron Schwartz, Kevin Michael Morrison, Richard C. Belaire 2020-04-07
9453437 Collapsible pushrod valve actuation system for a reciprocating piston machine cylinder Kevin Michael Morrison, George Byron Schwartz 2016-09-27
8316809 Two-mode valve actuator system for a diesel engine Kevin Michael Morrison, George Byron Schwartz 2012-11-27
5898375 Siphon alarm and restarting mechanism 1999-04-27
5702007 Rack especially adapted for use with bicycles Gregory G. Fritz 1997-12-30
5044647 Stabilized reclining wheelchair seat 1991-09-03
4432344 Method and apparatus for solar destruction of toxic and hazardous materials James E. Bennington, Gerald E. Bennington, Frederick E. Bernardin, Jr., Walter Weber 1984-02-21