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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert R. DeWitt — 9 Patents in 2020

OPOpex: 9 patents #1 of 24Top 5%
Marlton, NJ: #1 of 23 inventorsTop 5%
New Jersey: #152 of 7,174 inventorsTop 3%
Overall (2020): #10,594 of 565,922Top 2%
9 Patents 2020

Issued Patents 2020

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
10865053 Delivery vehicle for material handling system Alexander Stevens, Monty McVaugh, James Walsh, Gregory Wilson 2020-12-15
10855864 Document imaging system and method for imaging documents Michael Sullivan, John J. Allen, David Helmlinger, Michael E. York, Robert Esche +2 more 2020-12-01
10850936 Method and apparatus for processing envelopes containing contents John J. Allen, Joseph Valinsky 2020-12-01
10766712 Material handling apparatus with delivery vehicles and recirculation Alexander Stevens, Monty McVaugh, James Walsh, Gregory Wilson 2020-09-08
10759601 Automated storage and retrieval system and methods Joseph Valinsky, Alexander Stevens, Dhruva Kumar 2020-09-01
10703566 Method and apparatus for sorting or retreiving items Peter M. Chezik, Joseph Valinsky, S. N. Kartik, Ola Stahl 2020-07-07
10633186 Automated storage and retrieval system and methods Joseph Valinsky, Alexander Stevens, Dhruva Kumar 2020-04-28
10589930 Automated storage and retrieval system with detector for detecting items extending beyond dimensional threshold Christopher Lynch, Alexander Stevens, William L. Heins, III 2020-03-17
10576505 Material handling apparatus for delivering or retrieving items George Hayduchok 2020-03-03