Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › 2019 › Zero E Technologies › Felipe J. Castillo
FC

Felipe J. Castillo — 4 Patents in 2019

ZTZero E Technologies: 4 patents #1 of 10Top 10%
Wheat Ridge, CO: #4 of 17 inventorsTop 25%
Colorado: #316 of 5,412 inventorsTop 6%
Overall (2019): #55,269 of 560,194Top 10%
4 Patents 2019

Issued Patents 2019

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10505421 Electric machine stator cooling systems and methods Thomas H. Hopkins, Scott T. Graham, Keith W. Klontz 2019-12-10
10256688 Electric machine rotor cooling systems and methods Thomas H. Hopkins, Scott T. Graham, Keith W. Klontz 2019-04-09
10256700 Robust permanent magnet electric machine and methods Thomas H. Hopkins, Scott T. Graham, Keith W. Klontz 2019-04-09
10177631 Electric machine stator cooling systems and methods Thomas H. Hopkins, Scott T. Graham, Keith W. Klontz 2019-01-08

Nearby-Ranked Inventors

Fei Hou4
Fernando L. Guerrero4
Feng Gao4
Fei Gao4
Feng Chen4
Felipe Efrain Castaneda Roldan4
Felippe M. Bicudo4
Fernando Becattini, Sr.4
Fernando Becattini, Jr.4