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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert R. DeWitt — 2 Patents in 2017

OPOpex: 2 patents #1 of 8Top 15%
Marlton, NJ: #5 of 24 inventorsTop 25%
New Jersey: #1,279 of 7,092 inventorsTop 20%
Overall (2017): #112,140 of 506,227Top 25%
2 Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9815625 Method and apparatus for sorting or retrieving items Peter M. Chezik, Joseph Valinsky, S N Kartik, Ola Stahl 2017-11-14
9687883 Material handling apparatus for delivering or retrieving items George Hayduchok 2017-06-27