Inventor · disambiguated record
Herbert Machmerth
Also filed as: MACHMERTH HERBERT
4 granted patents·28 citations·filing 1979–1983
72Inventor score
Files withLEITZ ERNST GMBH4
Top patents by PatentIndex Score
4 records- 0157US4541700AMethod and devices for transferring electrical signal information between a photographic lens and cameraLEITZ ERNST GMBH·Filed 1983·Granted Sep 17, 1985·16 cites·16 claims
- 0244US4506968APhotographic camera and interchangeable lens for use therewithLEITZ ERNST GMBH·Filed 1983·Granted Mar 26, 1985·4 cites·10 claims
- 0337US4439011AApparatus for focusing an optical systemLEITZ ERNST GMBH·Filed 1981·Granted Mar 27, 1984·7 cites·7 claims
- 0427US4328711AReduction gearLEITZ ERNST GMBH·Filed 1979·Granted May 11, 1982·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →