Jack Harkins
6Patents
6h-index
8Co-inventors
56Inventor score
Filing activity: Sep 9, 1983 → Aug 25, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5833639A | Short leg walker | Human Necessities | 180 | Expired |
| USD280130S | Magnetic separator | General | 16 | Expired |
| US6647829B1 | Striking tool with weight forward head | Performing Operations; Transporting | 12 | Expired |
| USD459968S1 | Hammer | General | 11 | Expired |
| US7404346B2 | Striking tool with weight forward head | Performing Operations; Transporting | 8 | Expired |
| US6976406B2 | Striking tool with weight forward head | Performing Operations; Transporting | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.