William Witzler
3Patents
1h-index
5Co-inventors
37Inventor score
Filing activity: Apr 8, 2003 → Feb 16, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8256189B2 | Hot punch assembly for providing an opening in packaging material | Performing Operations; Transporting | 3 | Active |
| US7179344B1 | Method and apparatus for testing the quality of crimped seals | Emerging Cross-Sectional Technologies | 1 | Expired |
| US11447281B2 | Modular stand-alone ultrasonic sealing system | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.