Marvin Ackerman
8Patents
8h-index
10Co-inventors
62Inventor score
Filing activity: Nov 22, 1976 → Mar 17, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4967268A | Liquid crystal shutter system for stereoscopic and other applications | Electricity | 257 | Expired |
| US5553412A | Information display rail system | Physics | 67 | Expired |
| US5467474A | Display system with section addressability | Physics | 65 | Expired |
| US4882678A | Data sensing and processing device for scuba divers | Performing Operations; Transporting | 59 | Expired |
| US5461561A | System for recognizing display devices | Physics | 54 | Expired |
| US5583487A | System for locating display devices | Physics | 51 | Expired |
| US5473832A | Non-slidable display label | Physics | 29 | Expired |
| USD249024S | Inclined viewing digital wristwatch case | General | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.