Inventor · disambiguated record
Marvin Ackerman
Also filed as: ACKERMAN MARVIN
8 granted patents·793 citations·filing 1976–1994
91Inventor score
Files withELECTRONIC RETAILING SYST4ACKERMAN MARVIN1ELECTRONIC RETAILING INFORMATI1OCEANIC USA1STEREOGRAPHICS1
Top patents by PatentIndex Score
8 records- 0196US4967268ALiquid crystal shutter system for stereoscopic and other applicationsSTEREOGRAPHICS·Filed 1989·Granted Oct 30, 1990·338 cites·27 claims
- 0292US5553412AInformation display rail systemELECTRONIC RETAILING SYST·Filed 1993·Granted Sep 10, 1996·106 cites·60 claims
- 0391US4882678AData sensing and processing device for scuba diversOCEANIC USA·Filed 1987·Granted Nov 21, 1989·78 cites·4 claims
- 0478US5461561ASystem for recognizing display devicesELECTRONIC RETAILING SYST·Filed 1991·Granted Oct 24, 1995·66 cites·8 claims
- 0576US5473832ANon-slidable display labelELECTRONIC RETAILING INFORMATI·Filed 1992·Granted Dec 12, 1995·49 cites·22 claims
- 0671USD249024SInclined viewing digital wristwatch caseACKERMAN MARVIN·Filed 1976·Granted Aug 22, 1978·12 cites·1 claims
- 0754US5467474ADisplay system with section addressabilityELECTRONIC RETAILING SYST·Filed 1994·Granted Nov 14, 1995·77 cites·15 claims
- 0851US5583487ASystem for locating display devicesELECTRONIC RETAILING SYST·Filed 1994·Granted Dec 10, 1996·67 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →