Ronald Keklak
10Patents
8h-index
6Co-inventors
65Inventor score
Filing activity: Oct 20, 1975 → Jan 24, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4713885A | Safe utility knife | Performing Operations; Transporting | 90 | Expired |
| US5426855A | Safety utility knife | Performing Operations; Transporting | 70 | Expired |
| US5303474A | Safety utility knife | Performing Operations; Transporting | 60 | Expired |
| US5890294A | Locking safety utility knife | Performing Operations; Transporting | 54 | Expired |
| US4417612A | Pocket key holder | Human Necessities | 22 | Expired |
| US4008730A | Aircraft shelter and rigging | Fixed Constructions | 19 | Expired |
| USD401832S | Locking safety utility knife | General | 18 | Expired |
| US4261300A | Nuclear steam generator | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4659535A | Grid structure for fuel rod consolidation canister | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4680571A | Trailer creep alarm | Performing Operations; Transporting | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.