Inventor · disambiguated record
Roger S. Barenthsen
Also filed as: BARENTHSEN ROGER S
3 granted patents·36 citations·filing 1989–1991
70Inventor score
Top patents by PatentIndex Score
3 records- 0155US5119931AFlexible joint for augersALLOWAY MFG·Filed 1991·Granted Jun 9, 1992·20 cites·6 claims
- 0243USD323271SAdjustable trowelBARENTHSEN ROGER S·Filed 1989·Granted Jan 21, 1992·6 cites·1 claims
- 0338US4991661ALock-up mount apparatus for an earth working tillage toolALLOWAY MFG·Filed 1990·Granted Feb 12, 1991·10 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →