Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Barry S. Carpenter — 1 Patent in 2021

3M: 1 patents #451 of 1,276Top 40%
Oakdale, MN: #9 of 39 inventorsTop 25%
Minnesota: #2,374 of 7,038 inventorsTop 35%
Overall (2021): #520,912 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11029468 Optical connector Terry L. Smith, Takayuki Hayauchi 2021-06-08 $56,396,000