Richard Ball
11Patents
7h-index
21Co-inventors
66Inventor score
Filing activity: Feb 23, 1977 → Feb 3, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6161162A | Multiprocessor system for enabling shared access to a memory | Physics | 36 | Expired |
| US5592997A | Pediatric wheelchair | Emerging Cross-Sectional Technologies | 27 | Expired |
| US6816604B2 | Digital film processing feature location method and system | Electricity | 17 | Expired |
| US6707557B2 | Method and system for estimating sensor dark current drift and sensor/illumination non-uniformities | Electricity | 17 | Expired |
| US5687379A | Method and apparatus for preventing unauthorized access to peripheral devices | Physics | 15 | Expired |
| US5557782A | Flexible deterministic state machine | Physics | 10 | Expired |
| USD250059S | Combined reflex and side marker lens | General | 7 | Expired |
| US6425591B1 | Modular cart | Performing Operations; Transporting | 5 | Expired |
| USD249818S | Marker lens | General | 4 | Expired |
| USD248590S | Multi-function lens | General | 1 | Expired |
| US11461711B2 | Lanyap visual pro | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.