RC

Roger J. Collings

SU Sundstrand: 4 patents #130 of 697Top 20%
Hamilton Sundstrand: 1 patents #1,184 of 2,079Top 60%
SU Sunstrand: 1 patents #1 of 35Top 3%
📍 Rockford, IL: #241 of 1,291 inventorsTop 20%
🗺 Illinois: #15,122 of 84,256 inventorsTop 20%
Overall (All Time): #854,912 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9225208 Internal cooling of magnetic core for electric machine Robert Scott Downing, Mark F. Franzen, Hebri Vijayendra Nayak, Kris H. Campbell 2015-12-29
5347188 Electric machine with enhanced liquid cooling Walter J. Iseman, Michael George Schneider, William Schumacher, Patrick James Murray 1994-09-13
5329994 Jet impingement heat exchanger Michael P. Ciacco 1994-07-19
5083605 Self-pumping phase change thermal energy device 1992-01-28
5081382 Generator end turn cooling using oil flow control tubes Clarence A. Grow 1992-01-14
4850337 Solar energy apparatus with apertured shield David G. Bannon 1989-07-25