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USPTO Patent Rankings Data through Dec 31, 2025
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Carey Chen — 3 Patents

HYHypertherm: 3 patents #69 of 199Top 35%
Hanover, NH: #113 of 312 inventorsTop 40%
New Hampshire: #4,183 of 12,181 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Carey Chen has been granted 3 US patents while listed as an inventor at Hypertherm. The first was granted in 2016 and the most recent in October 2018. Carey Chen ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Carey Chen in Hanover, NH, US.

Patents per Year

Patents granted per year, 2016 to 2018Bar chart with a peak of 1 patents in 2016.peak 12016: 1 patents20162017: 1 patents20172018: 1 patents2018

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10098217 Composite consumables for a plasma arc torch Nicholas A. Sanders 2018-10-09
9662747 Composite consumables for a plasma arc torch Clifford G. Darrow, Nicholas A. Sanders 2017-05-30
9497845 Consumables for a plasma arc torch for bevel cutting Peter J. Twarog 2016-11-15

Frequent Collaborators

Nicholas A. Sanders2 shared
Peter J. Twarog1 shared
Clifford G. Darrow1 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3