Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Gary van Duersen — 1 Patent

BDBlack & Decker: 1 patents #1,748 of 2,745Top 65%
Upper Saddle River, NJ: #89 of 133 inventorsTop 70%
New Jersey: #41,444 of 69,400 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Gary van Duersen has been granted 1 US patent while listed as an inventor at Black & Decker. All of these patents were granted in 1991. Gary van Duersen ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Gary van Duersen in Upper Saddle River, NJ, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D318603 Electrically powered can opener with knife sharpener Sally A. Hattle, Don R. McCloskey 1991-07-30