Irving Epstein
10Patents
5h-index
3Co-inventors
59Inventor score
Filing activity: Jul 17, 1975 → Jan 30, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6023927A | Shackle with a kant loose pin | Mechanical Engineering; Lighting; Heating | 38 | Expired |
| US4572565A | Stopper for a wire rope | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5190435A | Fork lift truck | Performing Operations; Transporting | 10 | Expired |
| US4034992A | Releasable hook | Performing Operations; Transporting | 10 | Expired |
| US4389907A | Releasable hook | Performing Operations; Transporting | 7 | Expired |
| US5364145A | Single action rotary release hook | Performing Operations; Transporting | 4 | Expired |
| US4658748A | Releaseable hook | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US4611842A | Releaseable hook | Emerging Cross-Sectional Technologies | 4 | Expired |
| US11358863B2 | Method and composition of humidity-controlled generation of chlorine dioxide in polymers and superabsorbent hydrogels | Human Necessities | 0 | Active |
| US10626016B2 | Method and composition of humidity-controlled generation of chlorine dioxide in polymers and superabsorbent hydrogels | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.