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

Jeffrey D. Putsch

UNUnitrode: 3 patents #8 of 48Top 20%
Milford, NH: #63 of 173 inventorsTop 40%
New Hampshire: #4,150 of 12,181 inventorsTop 35%
Overall (All Time): #1,632,923 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5886487 DC motor driver having output FETS that conduct to rectify output overvoltage and undervoltage transients Joseph Maurice Khayat 1999-03-23
5291384 Phase shifted switching controller Robert A. Mammano 1994-03-01
5206540 Transformer isolated drive circuit Claudio de Sa e Silva, Varnum S. Holland, Wilburn M. Miller 1993-04-27