Thomas M. Chervenak
28Patents
18h-index
13Co-inventors
78Inventor score
Filing activity: Dec 28, 1992 → Mar 4, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6412767B1 | Clamping jaw | Performing Operations; Transporting | 69 | Expired |
| US7699297B2 | Increased and variable force and multi-speed clamps | Emerging Cross-Sectional Technologies | 57 | Expired |
| US5775680A | Clamp with inclined screw | Performing Operations; Transporting | 43 | Expired |
| USD365263S | Pipe clamp | General | 37 | Expired |
| US6347791B1 | Full face pad | Performing Operations; Transporting | 34 | Expired |
| US5644852A | Chalk line reel | Performing Operations; Transporting | 33 | Expired |
| US7861622B2 | Locking pliers | Performing Operations; Transporting | 26 | Active |
| US8056451B2 | Locking pliers | Performing Operations; Transporting | 25 | Active |
| US6279433A | Locking pliers with extended grip | Performing Operations; Transporting | 25 | Expired |
| USD651060S1 | Locking pliers jaw | General | 25 | Expired |
| USD635427S1 | Locking pliers jaw | General | 24 | Expired |
| US7472632B2 | Locking pliers | Performing Operations; Transporting | 23 | Active |
| US7641183B2 | Bar clamp with side-activated braking lever | Performing Operations; Transporting | 23 | Expired |
| US7815175B2 | Increased and variable force and multi-speed clamps | Emerging Cross-Sectional Technologies | 21 | Active |
| US5335772A | Tool display package | Performing Operations; Transporting | 20 | Expired |
| US8074340B2 | Increased and variable force and multi-speed clamps | Emerging Cross-Sectional Technologies | 20 | Active |
| US8122792B2 | Self-adjusting locking pliers | Performing Operations; Transporting | 20 | Active |
| USD366829S | Tool display package | General | 18 | Expired |
| US5503049A | Opposed handle hand tool with composite handle | Performing Operations; Transporting | 17 | Expired |
| USD535542S1 | Tool grip | General | 16 | Expired |
| US7726217B2 | Self-adjusting locking pliers | Performing Operations; Transporting | 16 | Active |
| USD535172S1 | Tool grip | General | 13 | Expired |
| USD535173S1 | Tool grip | General | 8 | Expired |
| US7509895B2 | Self-adjusting locking pliers | Performing Operations; Transporting | 8 | Active |
| US7275464B2 | Ratcheting adjustable wrench | Performing Operations; Transporting | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.