Jan L. Dorfman
8Patents
6h-index
10Co-inventors
56Inventor score
Filing activity: Dec 23, 1981 → Jun 23, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4463844A | Apparatus and method for return of empty aluminum cans | Emerging Cross-Sectional Technologies | 50 | Expired |
| US4892209A | Liquor bottle capping assembly | Performing Operations; Transporting | 48 | Expired |
| US4923095A | Apparatus and method for generating pressures for a disposable container | Performing Operations; Transporting | 36 | Expired |
| US4739901A | Apparatus for use in dispensing fluid from a container | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5038952A | Closure assembly for pressurized plastic beverage container | Performing Operations; Transporting | 10 | Expired |
| US5235911A | Plate cylinder registration apparatus | Performing Operations; Transporting | 7 | Expired |
| US5094365A | Adapter for use in tapping a container | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5026237A | Method and apparatus for crimping a container cap | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.