Eric T. Ray
9Patents
4h-index
2Co-inventors
43Inventor score
Filing activity: Apr 6, 1976 → Mar 14, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5619751A | Safety vest and method for use in water and other applications | Human Necessities | 28 | Expired |
| US4069911A | Band conveyor | Performing Operations; Transporting | 22 | Expired |
| US4056022A | Knife growth detector | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5040549A | Conveyors particularly for cutting machines | Performing Operations; Transporting | 5 | Expired |
| US5012824A | Cutting machines | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5078036A | Slicing of blocks of tobacco cases, bales or hogsheads | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4022093A | Drum opening and closing mechanism | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4977907A | Tobacco block slicing machine | Human Necessities | 1 | Expired |
| US4700720A | Knives in cutting machines | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.