Inventor · disambiguated record
Ernie Freeman
Also filed as: FREEMAN ERNIE
16 granted patents·2 pending applications·274 citations·filing 1992–2023
94Inventor score
Top patents by PatentIndex Score
18 records- 0195US7198333B1Compactor cleat for land vehiclesFREEMAN ERNIE·Filed 2006·Granted Apr 3, 2007·32 cites·11 claims
- 0286US11208163B2Seal guard for crawlerFREEMAN ERNIE·Filed 2019·Granted Dec 28, 2021·4 cites·7 claims
- 0386US7946661B1Sprocket hub mounted guardFREEMAN ERNIE·Filed 2009·Granted May 24, 2011·17 cites·4 claims
- 0483US7731307B1Seal guard for compactorFREEMAN ERNIE·Filed 2007·Granted Jun 8, 2010·11 cites·9 claims
- 0577US5330260AWheel cleaning systemFREEMAN ERNIE·Filed 1992·Granted Jul 19, 1994·31 cites·9 claims
- 0675US6293631B1Crawler sprocket drive guardFiled 2000·Granted Sep 25, 2001·19 cites·75 claims
- 0772US9102370B2Track padFREEMAN ERNIE·Filed 2011·Granted Aug 11, 2015·6 cites·12 claims
- 0872US6231136B1Crawler sprocket drive guardFiled 1999·Granted May 15, 2001·34 cites·14 claims
- 0966US6019443ADebris cutter for sprocket driveFiled 1998·Granted Feb 1, 2000·29 cites·5 claims
- 1065US5820230AYieldable debris cutterFiled 1997·Granted Oct 13, 1998·29 cites·4 claims
- 1165US5713644ADebris cutter for sprocket driveFiled 1996·Granted Feb 3, 1998·21 cites·11 claims
- 1264USRE45491ESprocket hub mounted guardFREEMAN ERNIE·Filed 2013·Granted Apr 28, 2015·3 cites·21 claims
- 1359US5451100AWheel cleaning systemFiled 1994·Granted Sep 19, 1995·16 cites·3 claims
- 1456US2025058840A1Guard for land vehicle driveFREEMAN ERNIE·Filed 2023·Application pending·0 cites
- 1552US5553932AWheel cleaning systemFiled 1995·Granted Sep 10, 1996·19 cites·2 claims
- 1647US2014325998A1Mobile Service Cart with Closed Circulation SystemCAMBRO MFG COMPANY·Filed 2013·Application pending·0 cites
- 1739USD697342STray supportNICHOLSON JEFF·Filed 2013·Granted Jan 14, 2014·3 cites·1 claims
- 1829USD711433SRipper cleat for a compactor wheelFREEMAN ERNIE·Filed 2014·Granted Aug 19, 2014·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →