Inventor · disambiguated record
James L. Welch
Also filed as: WELCH JAMES · WELCH JAMES L
13 granted patents·2 pending applications·173 citations·filing 1991–2009
93Inventor score
Top patents by PatentIndex Score
15 records- 0193US7562780B2Accessory tray for a pressure washerBRIGGS & STRATTON CORP·Filed 2004·Granted Jul 21, 2009·36 cites·9 claims
- 0286US7975856B2Accessory tray for a pressure washerBRIGGS & STRATTON CORP·Filed 2009·Granted Jul 12, 2011·7 cites·9 claims
- 0377US6434981B2Combination lockMASTER LOCK CO·Filed 2001·Granted Aug 20, 2002·20 cites·7 claims
- 0476US7896174B2Hose hook for a pressure washerBRIGGS & STRATTON CORP·Filed 2009·Granted Mar 1, 2011·2 cites·18 claims
- 0573USD546509SBillboard for a pressure washerBRIGGS & STRATTON CORP·Filed 2004·Granted Jul 10, 2007·10 cites·1 claims
- 0672US7225651B2Pick-resistant wafer tumbler lock with sidebarsMASTER LOCK CO·Filed 2004·Granted Jun 5, 2007·23 cites·22 claims
- 0771USD507474SLockMASTER LOCK CO·Filed 2004·Granted Jul 19, 2005·11 cites·1 claims
- 0866US6978647B2Pick-resistant wafer tumbler lock with sidebarsMASTER LOCK CO·Filed 2002·Granted Dec 27, 2005·15 cites·10 claims
- 0963US5316265ARemote controlled scaffold hoistWELCH JAMES L·Filed 1991·Granted May 31, 1994·27 cites·12 claims
- 1060USD521359SLockMASTER LOCK CO·Filed 2004·Granted May 23, 2006·7 cites·1 claims
- 1153USD507473SLockMASTER LOCK CO·Filed 2003·Granted Jul 19, 2005·5 cites·1 claims
- 1253USD506667SLockMASTER LOCK CO·Filed 2004·Granted Jun 28, 2005·5 cites·1 claims
- 1353USD506122SLockMASTER LOCK CO·Filed 2004·Granted Jun 14, 2005·5 cites·1 claims
- 1449US2006032280A1Pick-resistant wafer tumbler lock with sidebarsMASTER LOCK CO·Filed 2005·Application pending·0 cites
- 1545US2005082441A1Frame for pressurized fluid apparatusFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →