Carl Risen
6Patents
5h-index
14Co-inventors
52Inventor score
Filing activity: Nov 28, 2001 → Dec 22, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6668941B2 | Screw holding and driving device | Performing Operations; Transporting | 58 | Expired |
| US6652203B1 | Precision drill bits | Emerging Cross-Sectional Technologies | 47 | Expired |
| US7802335B2 | Bulk dispense user adjustable controls | Textiles; Paper | 21 | Active |
| US8943629B2 | Washing system and method for load size and water retention detection | Textiles; Paper | 13 | Active |
| US8931310B2 | Bulk dispensing system for washing machine | Textiles; Paper | 11 | Active |
| US6758639B2 | Bit for cutting drywall | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.