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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert M. Schettle — 1 Patent

LTLiquid Waste Technology: 1 patents #5 of 14Top 40%
Hudson, WI: #298 of 466 inventorsTop 65%
Wisconsin: #23,997 of 40,088 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert M. Schettle has been granted 1 US patent while listed as an inventor at Liquid Waste Technology. All of these patents were granted in 2017. Robert M. Schettle ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert M. Schettle in Hudson, WI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9745715 Dredge with water-jet cutterhead Ryan Patrick Horton, David Dwight Meyer, Brian John Lindahl 2017-08-29