Inventor · disambiguated record
Erhard P. Walter
Also filed as: WALTER ERHARD · WALTER ERHARD P
6 granted patents·1 pending application·226 citations·filing 1975–2016
87Inventor score
Top patents by PatentIndex Score
7 records- 0192US4588463AMethod of producing a reinforced file folderDATAFILE LTD·Filed 1984·Granted May 13, 1986·66 cites·10 claims
- 0286US3999663AFrame for suspended file foldersWALTER ERHARD P·Filed 1976·Granted Dec 28, 1976·55 cites·2 claims
- 0381US4749121AReinforced file folderDATAFILE LTD·Filed 1985·Granted Jun 7, 1988·41 cites·13 claims
- 0473US4526277AHanging folder frame supportCORVENT INTERNATIONAL LIMITED·Filed 1983·Granted Jul 2, 1985·31 cites·15 claims
- 0552US3957320AAll corrugated transfer fileOXFORD PENDAFLEX CA LTD·Filed 1975·Granted May 18, 1976·18 cites·8 claims
- 0643US4136901AGolf ball retrieverDAVID HOWARD C·Filed 1977·Granted Jan 30, 1979·15 cites·7 claims
- 0738US2016380418A1Device for receiving a cable harnessNEXANS·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →