Richard S. Klein
28Patents
9h-index
—Co-inventors
62Inventor score
Filing activity: May 29, 1979 → Jun 23, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4809678A | Endoscope for preventing patient contamination | Human Necessities | 44 | Expired |
| USD264289S | Cocktail table or similar article | General | 21 | Expired |
| USD371012S | Chair | General | 19 | Expired |
| USD350661S | Table | General | 17 | Expired |
| USD358509S | Buffet | General | 16 | Expired |
| USD355801S | Table | General | 14 | Expired |
| USD358078S | Table | General | 14 | Expired |
| USD358040S | Chair | General | 11 | Expired |
| USD353730S | Table | General | 11 | Expired |
| USD357369S | Chair | General | 8 | Expired |
| USD358042S | Chair | General | 8 | Expired |
| USD358948S | Chair | General | 6 | Expired |
| USD351959S | Table | General | 6 | Expired |
| USD411064S | Sofa | General | 5 | Expired |
| USD350662S | Table | General | 5 | Expired |
| USD421859S | Table | General | 5 | Expired |
| USD361214S | Chair | General | 5 | Expired |
| USD411061S | Sofa | General | 3 | Expired |
| USD362351S | Chair | General | 3 | Expired |
| USD365949S | Console | General | 3 | Expired |
| USD357367S | Chair | General | 2 | Expired |
| USD358043S | Chair | General | 2 | Expired |
| USD350660S | Table | General | 2 | Expired |
| USD357593S | Chair | General | 2 | Expired |
| USD356898S | Chair | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.