Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Jennifer Freeman — 4 Patents

HYHypertherm: 2 patents #89 of 199Top 45%
University of Michigan: 2 patents #1,079 of 4,352Top 25%
Cambridge, MA: #2,555 of 8,183 inventorsTop 35%
Massachusetts: #27,912 of 88,656 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Jennifer Freeman has been granted 4 US patents while listed as an inventor at Hypertherm. The first was granted in 1998 and the most recent in December 2018. Jennifer Freeman ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Jennifer Freeman in Cambridge, MA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10159486 Fenestrated decoupling system for internal selective attachment to soft tissue organs Brent Utter, Daniel H. Teitelbaum, Diann Brei, Jonathan E. Luntz, Yumi Fukatsu +1 more 2018-12-25
10117738 Atraumatic tip geometry for indwelling devices Farokh R. Demehri, Daniel H. Teitelbaum, Jonathan E. Luntz, Brent Utter, Diann Brei 2018-11-06
5841095 Apparatus and method for improved assembly concentricity in a plasma arc torch Zhipeng Lu, Richard W. Couch, Jr. 1998-11-24
5756959 Coolant tube for use in a liquid-cooled electrode disposed in a plasma arc torch Zhipeng Lu, Richard W. Couch, Jr., Roger L. Kenyon 1998-05-26