Witold Gajewski
11Patents
6h-index
12Co-inventors
59Inventor score
Filing activity: Apr 26, 1995 → Apr 1, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5630175A | Surround sound system for general purpose computer using dual sound cards | Electricity | 20 | Expired |
| US7044875B2 | Synchronous drive apparatus and methods | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6464604B1 | Tensioner | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US7232391B2 | Synchronous drive apparatus and methods | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7493880B2 | Non-circular rotary component | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7720650B2 | Synchronous drive apparatus and methods | Emerging Cross-Sectional Technologies | 7 | Active |
| US8342993B2 | Synchronous drive apparatus | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US7942770B2 | Compound chain drive guide | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US8550945B2 | Vibration compensating pulley | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8303444B2 | Synchronous drive apparatus and methods | Emerging Cross-Sectional Technologies | 2 | Active |
| US8042507B2 | Non-circular rotary component | Emerging Cross-Sectional Technologies | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.