Inventor · disambiguated record
Roy Erdwins
Also filed as: ERDWINS ROY
3 granted patents·14 citations·filing 2007–2007
63Inventor score
Technology areasB23D
Top patents by PatentIndex Score
3 records- 0161US7854183B2Swage anvil for a sawblade swage assemblySIMONDS IND INC·Filed 2007·Granted Dec 21, 2010·2 cites·15 claims
- 0255US7861617B2Hand-operated swage deviceSIMONDS INTERNATIONAL INC·Filed 2007·Granted Jan 4, 2011·2 cites·21 claims
- 0351USD564864SBandsaw blade grinding apparatus mounting plateSIMONDS INTERNAT CORP·Filed 2007·Granted Mar 25, 2008·10 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →