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

Herman Wiegman

BABeta Air: 127 patents #1 of 88Top 2%
GE: 29 patents #749 of 36,430Top 3%
PDPower Designers: 1 patents #3 of 5Top 60%
WARF: 1 patents #1,912 of 4,123Top 50%
South Burlington, VT: #10 of 1,136 inventorsTop 1%
Vermont: #28 of 4,968 inventorsTop 1%
Overall (All Time): #5,499 of 4,157,543Top 1%
158 Patents All Time

Issued Patents All Time

Showing 151–158 of 158 patents

Patent #TitleCo-InventorsDate
7521902 Power balancing of multiple synchronized generators Luis Jose Garces 2009-04-21
7468561 Integrated electrical power extraction for aircraft engines John M. Kern 2008-12-23
7327587 System and method for power conversion Uday Prakashrao Mhaskar, Amit Sanglikar, Bansidhar Jagannath Phansalkar, Kamron Mark Wright 2008-02-05
7319307 Power balancing of multiple synchronized generators Luis Jose Garces 2008-01-15
7145302 Method and apparatus for driving a brushless direct current motor Amit Sanglikar, Charles Michael Stephens, Sunit Kumar Saxena, Pradeep Vijayan, Ajit Wasant Kane 2006-12-05
6150795 Modular battery charge equalizers and method of control Nasser Kutkut, Raymond Marion 2000-11-21
5659237 Battery charging using a transformer with a single primary winding and plural secondary windings Deepakraj M. Divan, Nasser Kutkut, Donald W. Novotny 1997-08-19
5544038 Synchronous rectifier package for high-efficiency operation Rayette Ann Fisher, William Andrew Hennessy 1996-08-06