Gregory Alan Peek
10Patents
6h-index
5Co-inventors
59Inventor score
Filing activity: Jan 13, 1986 → May 7, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4655471A | Wheelchair having adjustable backrest | Emerging Cross-Sectional Technologies | 97 | Expired |
| US5137295A | Wheelchair with anti-tip assembly | Emerging Cross-Sectional Technologies | 85 | Expired |
| US5522644A | Variably adjustable lower body support for wheel chair | Human Necessities | 36 | Expired |
| US5564786A | Modular adjustable seat frame for wheelchairs | Emerging Cross-Sectional Technologies | 31 | Expired |
| US5462380A | Detent | Emerging Cross-Sectional Technologies | 21 | Expired |
| US8888190B2 | Dynamic seating components for wheelchairs | Emerging Cross-Sectional Technologies | 6 | Active |
| US7440496B2 | Apparatus and method to extend communication range | Electricity | 5 | Expired |
| US9463123B2 | Dynamic seating components for wheelchairs | Emerging Cross-Sectional Technologies | 3 | Active |
| US9962304B2 | Dynamic seating components for wheelchairs | Emerging Cross-Sectional Technologies | 3 | Active |
| US10463549B2 | Dynamic seating components for wheelchairs | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.