Inventor · disambiguated record
Bruce W. Irwin, Sr.
Also filed as: IRWIN SR BRUCE W
3 granted patents·69 citations·filing 1998–2004
72Inventor score
Files withHYDRA LOCK CORP3
Top patents by PatentIndex Score
3 records- 0180US6015154ALarge displacement hydrostatic workpiece holderHYDRA LOCK CORP·Filed 1998·Granted Jan 18, 2000·50 cites·19 claims
- 0267US7316403B2Hydrostatic workpiece holder with a removable cartridge assemblyHYDRA LOCK CORP·Filed 2004·Granted Jan 8, 2008·14 cites·24 claims
- 0348US7374178B2Workpiece holderHYDRA LOCK CORP·Filed 2004·Granted May 20, 2008·5 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →