Inventor · disambiguated record
Ehsan Sadre-Marandi
Also filed as: SADRE-MARANDI EHSAN
4 granted patents·24 citations·filing 1983–1991
72Inventor score
Technology areasG03B
Files withBEATTIE SYSTEMS INC4
Top patents by PatentIndex Score
4 records- 0168USD283031SCamera support bracketBEATTIE SYSTEMS INC·Filed 1983·Granted Mar 18, 1986·12 cites·1 claims
- 0246US4659202AMirror mounting and drive system for SLR camerasBEATTIE SYSTEMS INC·Filed 1985·Granted Apr 21, 1987·6 cites·18 claims
- 0339US4577947AFilm magazineBEATTIE SYSTEMS INC·Filed 1985·Granted Mar 25, 1986·4 cites·17 claims
- 0430US5214461ATwo and four picture mode cameraBEATTIE SYSTEMS INC·Filed 1991·Granted May 25, 1993·2 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →