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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert C. Mehner — 2 Patents

3M: 2 patents #5,350 of 11,543Top 50%
Oakdale, MN: #197 of 368 inventorsTop 55%
Minnesota: #24,068 of 52,454 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Robert C. Mehner has been granted 2 US patents while listed as an inventor at 3M. All of these patents were granted in 2002. Robert C. Mehner ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert C. Mehner in Oakdale, MN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6436532 Multi-stage irradiation process for production of acrylic based adhesives and adhesives made thereby John D. Moon, Louise A. Ziegler, George F. Vesley, Mark S. Edberg, Robert D. Anderson 2002-08-20 $12,486,000
6339111 Multi-stage irradiation process for production of acrylic based adhesives and adhesives made thereby John D. Moon, Louise A. Ziegler, George F. Vesley, Mark S. Edberg, Robert D. Anderson 2002-01-15 $201,525,000