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

Harry C. Reifel

UNUnitrode: 2 patents #15 of 48Top 35%
Topsfield, MA: #85 of 151 inventorsTop 60%
Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,303,057 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5225897 Molded package for semiconductor devices with leadframe locking structure Angelo Santamaria, Herman V. D. Soerewyn 1993-07-06
4931906 Hermetically sealed, surface mountable component and carrier for semiconductor devices Eren Erdag, Herman V. D. Soerewyn 1990-06-05