Eric C. Jay
26Patents
23h-index
6Co-inventors
78Inventor score
Filing activity: Oct 13, 1983 → Nov 20, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5018790A | Customized seat cushion | Emerging Cross-Sectional Technologies | 168 | Expired |
| US4726624A | Seat cushion | Emerging Cross-Sectional Technologies | 124 | Expired |
| US5201780A | Anti-decubitus mattress pad | Emerging Cross-Sectional Technologies | 100 | Expired |
| US4588229A | Seat cushion | Emerging Cross-Sectional Technologies | 88 | Expired |
| US5395162A | Seating system | Emerging Cross-Sectional Technologies | 83 | Expired |
| US4842330A | Protective seat cushion | Emerging Cross-Sectional Technologies | 67 | Expired |
| US5352023A | Seating and back systems for a wheelchair | Emerging Cross-Sectional Technologies | 62 | Expired |
| US4660238A | Hemorrhoid seat cushion | Emerging Cross-Sectional Technologies | 61 | Expired |
| US5211446A | Wheelchair back system | Emerging Cross-Sectional Technologies | 59 | Expired |
| US5407248A | Deformity back system | Emerging Cross-Sectional Technologies | 56 | Expired |
| US5255404A | Anti-decubitus mattress pad | Emerging Cross-Sectional Technologies | 56 | Expired |
| US4728551A | Flowable pressure compensating fitting materials | Emerging Cross-Sectional Technologies | 54 | Expired |
| US5074620A | Wheelchair seat system | Emerging Cross-Sectional Technologies | 53 | Expired |
| US5062677A | Wheelchair back system | Emerging Cross-Sectional Technologies | 47 | Expired |
| US4761843A | Hemorrhoid seat cushion | Human Necessities | 47 | Expired |
| US5671977A | Seating and back systems for a wheelchair | Emerging Cross-Sectional Technologies | 43 | Expired |
| US5149173A | Bolster with improved attachment means | Emerging Cross-Sectional Technologies | 42 | Expired |
| US5369829A | Seat cushion for reclining wheelchairs | Emerging Cross-Sectional Technologies | 41 | Expired |
| US5593211A | Deformity back system | Emerging Cross-Sectional Technologies | 39 | Expired |
| US5457833A | Seating system method for a wheelchair | Emerging Cross-Sectional Technologies | 38 | Expired |
| US5524971A | Seating and back systems for a wheelchair | Emerging Cross-Sectional Technologies | 34 | Expired |
| US5511260A | Anti-decubitus mattress pad | Emerging Cross-Sectional Technologies | 33 | Expired |
| US5303436A | Anti-decubing mattress pad | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5647637A | Seating and back systems for a wheelchair | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5397517A | Method of making a seat cushion base | Emerging Cross-Sectional Technologies | 19 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.