John Wagner
8Patents
0Active
8Granted
27Portfolio score
Filing activity: Jun 10, 1985 → Apr 7, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5916267A | Anterior spinal implant system for vertebral body prosthesis | Human Necessities | 293 | Expired |
| US4923126A | Machine for cutting disposable containers | Performing Operations; Transporting | 36 | Expired |
| US4669673A | Apparatus for cutting disposable containers | Performing Operations; Transporting | 21 | Expired |
| US5178336A | Machine for cutting disposable containers | Performing Operations; Transporting | 18 | Expired |
| US4703899A | Feeding device for a container cutting machine | Performing Operations; Transporting | 11 | Expired |
| US4750678A | Method and apparatus for cutting disposable containers | Performing Operations; Transporting | 8 | Expired |
| US4981270A | Paper shredding machine | Performing Operations; Transporting | 6 | Expired |
| US4862796A | Apparatus for crushing cans | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.