RG

Rollin George Giffin

GE: 30 patents #700 of 36,430Top 2%
📍 Montgomery, OH: #5 of 87 inventorsTop 6%
🗺 Ohio: #1,668 of 73,341 inventorsTop 3%
Overall (All Time): #119,414 of 4,157,543Top 3%
31
Patents All Time

Issued Patents All Time

Showing 26–31 of 31 patents

Patent #TitleCo-InventorsDate
5154052 Exhaust assembly for a high speed civil transport aircraft engine Jeremiah Wolf, Mark A. Hilse 1992-10-13
5056335 Auxiliary refrigerated air system employing input air from turbine engine compressor after bypassing and conditioning within auxiliary system Stanton W. Renninger 1991-10-15
5036678 Auxiliary refrigerated air system employing mixture of air bled from turbine engine compressor and air recirculated within auxiliary system Stanton W. Renninger 1991-08-06
4817378 Gas turbine engine with augmentor and variable area bypass injector Ivan Elmer Woltmann, Donald Patrick McHugh 1989-04-04
4809498 Gas turbine engine Dean T. Lenahan 1989-03-07
4254619 Partial span inlet guide vane for cross-connected engines Onofre T. M. Castells 1981-03-10