Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
PE

Phillip W. Eckels

GE: 14 patents #2,215 of 36,430Top 7%
EIElectric Power Research Institute: 9 patents #11 of 1,201Top 1%
WEWestinghouse Electric: 7 patents #347 of 5,139Top 7%
UFUS Air Force: 1 patents #6,190 of 16,312Top 40%
Pittsburgh, PA: #130 of 7,570 inventorsTop 2%
Pennsylvania: #1,560 of 74,527 inventorsTop 3%
Overall (All Time): #109,023 of 4,157,543Top 3%
33 Patents All Time

Issued Patents All Time

Showing 26–33 of 33 patents

Patent #TitleCo-InventorsDate
4365175 Fast starting cold shield cooling circuit for superconducting generators 1982-12-21
4356700 Liquid coolant transfer device Donald C. Litz, Adolphus Patterson 1982-11-02
4319149 Superconducting generator with improved thermal transient response 1982-03-09
4282450 Dynamoelectric machine with cryostable field winding 1981-08-04
4280071 Vapor trap and regulator for superconductive turbogenerators 1981-07-21
4250418 Superconducting generator and method 1981-02-10
4238701 Method and apparatus for operating generator in its superconducting state 1980-12-09
4223239 Multiphasic pump for rotating cryogenic machinery 1980-09-16