Charles L. Smart
6Patents
3h-index
7Co-inventors
50Inventor score
Filing activity: Nov 14, 1975 → Mar 23, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4035479A | Delayed and sustained urea release compositions | Human Necessities | 6 | Expired |
| US4111684A | Herbicide-filled cellulose ester particles having controlled release properties | Human Necessities | 6 | Expired |
| US4172173A | Ethylene-vinyl acetate polymer binders for non-woven fabrics | Emerging Cross-Sectional Technologies | 4 | Expired |
| US9872489B2 | Decoy with selectively deployable keel | Human Necessities | 3 | Active |
| US12239122B2 | Animal decoys and methods for using same | Human Necessities | 0 | Active |
| USRE29933E | Delayed and sustained urea release compositions | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.