Inventor · disambiguated record
Walter J. Pisco
Also filed as: PISCO WALTER J
4 granted patents·1 pending application·169 citations·filing 1997–2006
81Inventor score
Technology areasE02F
Files withPACIFIC SERVICES & MANUFACTURI2HART MICHAEL D1PACIFIC SERVICES & MFG1PASIFIC SERVICES & MFG INC1
Top patents by PatentIndex Score
5 records- 0185US5813822ABucket and thumb combination as a quick decoupling attachmentPACIFIC SERVICES & MANUFACTURI·Filed 1997·Granted Sep 29, 1998·67 cites·6 claims
- 0275US7165930B2Co-operatively actuating thumb apparatusPASIFIC SERVICES & MFG INC·Filed 2005·Granted Jan 23, 2007·15 cites·19 claims
- 0373US6254331B1Coupler for connecting an attachment to the free end of a boomPACIFIC SERVICES & MFG·Filed 1999·Granted Jul 3, 2001·53 cites·19 claims
- 0464US6123501AWear-compensating universal quick coupling device for heavy equipment attachmentPACIFIC SERVICES & MANUFACTURI·Filed 1998·Granted Sep 26, 2000·34 cites·9 claims
- 0532US2007166143A1Quick coupler lock systemHART MICHAEL D·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →