Inventor · disambiguated record
Ronald S. Stewart
Also filed as: STEWART RONALD S
4 granted patents·189 citations·filing 1992–1997
81Inventor score
Technology areasB65G
Files withSUDENGA IND INC4
Top patents by PatentIndex Score
4 records- 0191US5788055AAuger with sealed hopper jointSUDENGA IND INC·Filed 1997·Granted Aug 4, 1998·66 cites·20 claims
- 0288US5964566APortable drive-over hopperSUDENGA IND INC·Filed 1997·Granted Oct 12, 1999·78 cites·32 claims
- 0378US5305866AHydraulic drive for a feed augerSUDENGA IND INC·Filed 1992·Granted Apr 26, 1994·35 cites·14 claims
- 0442US5492217ACenter drive portable augerSUDENGA IND INC·Filed 1994·Granted Feb 20, 1996·10 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →