Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert D. Ahmann — 2 Patents in 2021

UNUnknown: 2 patents #102 of 3,329Top 4%
Rochester, MN: #97 of 462 inventorsTop 25%
Minnesota: #1,164 of 7,038 inventorsTop 20%
Overall (2021): #119,379 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11142399 Automated warehouse fulfillment system and method of operation David L. Takes, Gregory H. Gasch, William D. Starnes, Neil D. Bultz 2021-10-12
11136192 Automated warehouse fulfillment operations and system David L. Takes, Gregory H. Gasch, William D. Starnes, Neil D. Bultz 2021-10-05