Inventor · disambiguated record
John M. Walsh
Also filed as: WALSH JOHN M · WALSH JOHN MURRAY
3 granted patents·102 citations·filing 1987–2019
74Inventor score
Technology areasH04N
Top patents by PatentIndex Score
3 records- 0188US4827330AAutomatic document image revisionLITTON AUTOMATION SYSTEMS·Filed 1987·Granted May 2, 1989·69 cites·8 claims
- 0272US5020122AAutomatic document image revisionLITTON AUTOMATION SYSTEMS·Filed 1989·Granted May 28, 1991·27 cites·5 claims
- 0349USD938796SMulti-toolBUHD SUPPLY CORP·Filed 2019·Granted Dec 21, 2021·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →