David D. Chase
8Patents
7h-index
10Co-inventors
56Inventor score
Filing activity: Jan 12, 1994 → Aug 29, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5548843A | Back support with means to secure the belt on the wearer while in an open position | Human Necessities | 81 | Expired |
| US7020988B1 | Footwear with enhanced impact protection | Human Necessities | 77 | Expired |
| US5673437A | Vibration attenuating member and method of making same | Emerging Cross-Sectional Technologies | 50 | Expired |
| US7278226B2 | Footwear with enhanced impact protection | Human Necessities | 32 | Expired |
| USD492068S1 | Knee pad | General | 28 | Expired |
| US7832118B2 | Footwear with enhanced impact protection | Human Necessities | 24 | Active |
| US5632045A | Antivibration glove | Emerging Cross-Sectional Technologies | 22 | Expired |
| US7322952B2 | Support apparel such as back support and system | Human Necessities | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.