Peter Gumm
6Patents
4h-index
10Co-inventors
50Inventor score
Filing activity: Nov 1, 1973 → Jun 20, 1984
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4594068A | Roll-fusing apparatus | Physics | 30 | Expired |
| US4087177A | Sheet conveyor mechanism for reproducing apparatus | Physics | 18 | Expired |
| US4341458A | Thermal pressure fixing device | Physics | 16 | Expired |
| US3993428A | Apparatus for fastening a corrugated sheet to a flat sheet | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4269409A | Original document transport mechanism for electrophotographic copying machines | Physics | 3 | Expired |
| US4199269A | Spiral mixing element | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.