Alan C. Prettyman
6Patents
4h-index
11Co-inventors
50Inventor score
Filing activity: Nov 22, 2000 → Jul 17, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6969115B2 | Lumbar support member | Performing Operations; Transporting | 17 | Expired |
| US6712427B1 | Lumbar support member | Performing Operations; Transporting | 16 | Expired |
| US10358065B2 | Pneumatic four way lumbar | Performing Operations; Transporting | 12 | Active |
| US7997650B2 | Constant pressure retreating lumbar system | Human Necessities | 9 | Active |
| US8157321B2 | Cushion presenter system | Performing Operations; Transporting | 2 | Active |
| US10889214B2 | Pneumatic four way lumbar | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.