James B. Ellis
7Patents
2h-index
5Co-inventors
44Inventor score
Filing activity: Sep 20, 1976 → Jan 30, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4073317A | Adjustable clamping device | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4356679A | Apparatus for applying a degrading chemical to envelopes | Emerging Cross-Sectional Technologies | 3 | Expired |
| USD1042685S1 | Detachable clamp for exercise equipment | General | 2 | Active |
| US4343392A | Method and apparatus for feeding envelopes | Performing Operations; Transporting | 2 | Expired |
| US4356683A | Method and apparatus for holding and conveying a batch of envelopes to facilitate the opening of the envelopes | Emerging Cross-Sectional Technologies | 0 | Expired |
| US4354789A | Method and apparatus for transferring envelopes | Performing Operations; Transporting | 0 | Expired |
| US4356684A | Batch method and apparatus for heating envelope edges to separate the envelope panels | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.