Judith Ringel
12Patents
10h-index
16Co-inventors
58Inventor score
Filing activity: Feb 8, 1989 → Nov 17, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5005300A | Tubular cushioning system for shoes | Human Necessities | 204 | Expired |
| USD307350S | Shoe upper | General | 94 | Expired |
| USD306372S | Shoe sole | General | 51 | Expired |
| USD326766S | Portion of a shoe sole | General | 51 | Expired |
| USD305379S | Shoe upper | General | 49 | Expired |
| USD310290S | Shoe upper | General | 41 | Expired |
| USD327769S | Side element for a shoe upper | General | 39 | Expired |
| USD318942S | Shoe upper | General | 36 | Expired |
| USD338095S | Shoe upper | General | 26 | Expired |
| USD332860S | Shoe upper | General | 18 | Expired |
| USD335569S | Elements of a shoe upper | General | 9 | Expired |
| USD336769S | Element of a shoe upper | General | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.