Inventor · disambiguated record
Robert Gertz
Also filed as: GERTZ ROBERT · GERTZ ROBERT L
2 granted patents·1 pending application·20 citations·filing 1974–2009
59Inventor score
Top patents by PatentIndex Score
3 records- 0170US3987489ATape cartridge which is normally closed but is pivoted to open position when taken into use, and transport apparatus for such a cartridgeBASF AG·Filed 1974·Granted Oct 19, 1976·13 cites·11 claims
- 0246US3980253ACassette loading apparatusBURDORF DONALD L·Filed 1974·Granted Sep 14, 1976·7 cites·6 claims
- 0345US2010064585A1Storm & security devices for doorsGERTZ ROBERT·Filed 2009·Application pending·0 cites
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