John Ellis
11Patents
6h-index
4Co-inventors
59Inventor score
Filing activity: Jun 4, 1984 → Sep 16, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5079277A | Poly-vinylphosphonic acid and metal oxide or cermet or glass ionomer cement | Chemistry; Metallurgy | 16 | Expired |
| US5179135A | Poly(vinylphosphonic acid) glass ionomer cement | Human Necessities | 14 | Expired |
| US4592494A | Sealed barrier container | Physics | 12 | Expired |
| US4889263A | Sealed bin container | Human Necessities | 10 | Expired |
| US4650098A | Sealed barrier container | Physics | 8 | Expired |
| US4569377A | Sealed barrier container | Human Necessities | 6 | Expired |
| US11009359B2 | Transportation systems and related methods | Physics | 5 | Active |
| US5204426A | Command-curable composition | Human Necessities | 4 | Expired |
| US4976829A | Coating substrates | Chemistry; Metallurgy | 3 | Expired |
| US4997530A | Coating substrates | Chemistry; Metallurgy | 1 | Expired |
| US11286672B2 | Method of joining downspout components without fasteners | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.