RW

Richard C. Welch

Hamilton Sundstrand: 5 patents #450 of 2,079Top 25%
SU Sundstrand: 3 patents #175 of 697Top 30%
RTX (Raytheon): 1 patents #8,248 of 15,912Top 55%
📍 Rockford, IL: #174 of 1,291 inventorsTop 15%
🗺 Illinois: #11,418 of 84,256 inventorsTop 15%
Overall (All Time): #657,660 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
7841163 Turbofan emergency generator Gerard H. Bueche, William T. DeGroff, Jose Albero, Jerzy Makuszewski 2010-11-30
6817575 Integrated system for providing aircraft environmental control Jules Ricardo Munoz, Luca Bertuccioli, Michael K. Sahm, Jay Fletcher, Charles E. Lents +2 more 2004-11-16
6796527 Integrated air turbine driven system for providing aircraft environmental control Jules Ricardo Munoz, Luca Bertuccioli, Michael K. Sahm, Jay Fletcher, Charles E. Lents +2 more 2004-09-28
6704625 Aircraft architecture with a reduced bleed aircraft secondary power system Jose Albero, Charles E. Lents, Michael K. Sahm 2004-03-09
6663044 Vapor compression cycle environmental control system Jules Ricardo Munoz, Luca Bertuccioli, Michael K. Sahm, Jay Fletcher, Charles E. Lents +2 more 2003-12-16
4990807 Integrated drive generator having magnet generator on second shaft Wayne A. Flygare 1991-02-05
4895219 Fill valve for liquid containing device Thomas A. Bolgert 1990-01-23
4883148 Fill valve for liquid containing device 1989-11-28