KK

Keith W. Klontz

ZT Zero E Technologies: 9 patents #1 of 16Top 7%
EI Electric Power Research Institute: 4 patents #60 of 1,201Top 5%
CH Clearwater Holdings: 3 patents #7 of 25Top 30%
Overall (All Time): #290,395 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12176764 Stator and method of fabricating a stator Thomas H. Hopkins, Felipe J. Castillo, Scott T. Graham 2024-12-24
11764627 Electric machine cooling systems and methods Thomas H. Hopkins, Felipe J. Castillo, Scott T. Graham 2023-09-19
11539252 Flux machine Haodong Li 2022-12-27
11342803 Electric machine cooling systems and methods Thomas H. Hopkins, Felipe J. Castillo, Scott T. Graham 2022-05-24
11190065 Flux machine Haodong Li 2021-11-30
11056942 Electric machine rotor cooling systems and methods Thomas H. Hopkins, Felipe J. Castillo, Scott T. Graham 2021-07-06
10855127 Electric machine stator cooling systems and methods Thomas H. Hopkins, Felipe J. Castillo, Scott T. Graham 2020-12-01
10505421 Electric machine stator cooling systems and methods Thomas H. Hopkins, Felipe J. Castillo, Scott T. Graham 2019-12-10
10505412 Flux machine Haodong Li 2019-12-10
10256700 Robust permanent magnet electric machine and methods Thomas H. Hopkins, Felipe J. Castillo, Scott T. Graham 2019-04-09
10256688 Electric machine rotor cooling systems and methods Thomas H. Hopkins, Felipe J. Castillo, Scott T. Graham 2019-04-09
10177631 Electric machine stator cooling systems and methods Thomas H. Hopkins, Felipe J. Castillo, Scott T. Graham 2019-01-08
5341280 Contactless coaxial winding transformer power transfer system Deepakraj M. Divan, Donald W. Novotny, Robert D. Lorenz 1994-08-23
5341083 Contactless battery charging system Deepakraj M. Divan, Donald W. Novotny, Robert D. Lorenz 1994-08-23
5301096 Submersible contactless power delivery system Deepakraj M. Divan, Donald W. Novotny, Robert D. Lorenz 1994-04-05
5157319 Contactless battery charging system Deepakraj M. Divan, Donald W. Novotny, Robert D. Lorenz 1992-10-20