Gunnell, Inc.
4Patents
0Active
4Granted
28Portfolio score
Filing activity: Aug 31, 1988 → Aug 18, 1995
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5209509A | Wheelchair footrest assembly | Emerging Cross-Sectional Technologies | 73 | Expired |
| US4893827A | Chair construction for incapacitated persons | Human Necessities | 42 | Expired |
| US5689999A | Adjustable rotary locking and unlocking apparatus | Emerging Cross-Sectional Technologies | 42 | Expired |
| US5449478A | Contoured seating construction and method | Human Necessities | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.