Inventor · disambiguated record
Philip Michael Coath
Also filed as: COATH PHILIP M · COATH PHILIP MICHAEL
6 granted patents·87 citations·filing 1986–2011
83Inventor score
Top patents by PatentIndex Score
6 records- 0168US5418645AEndoscopic zoom lensKEYMED MEDICALS & IND EQUIP·Filed 1993·Granted May 23, 1995·37 cites·9 claims
- 0267USD662586SMouthpiece for use with endoscopeCOATH PHILIP MICHAEL·Filed 2011·Granted Jun 26, 2012·19 cites·1 claims
- 0359USD310563SStorage case for medical instrumentGREENGRASS STUART M·Filed 1986·Granted Sep 11, 1990·13 cites·1 claims
- 0457US6508761B1Monocular borescope or endoscope with offset maskKEYMED MEDICALS & IND EQUIP·Filed 2000·Granted Jan 21, 2003·6 cites·11 claims
- 0539US6100972ADigital measuring scope with thermal compensationKEYMED MEDICALS & IND EQUIP·Filed 1997·Granted Aug 8, 2000·10 cites·77 claims
- 0628US5818648AOptical instrument with an anti-backlash focusing mechanismKEYMED MEDICALS & IND EQUIP·Filed 1996·Granted Oct 6, 1998·2 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →