Frank N. Williams
4Patents
3h-index
1Co-inventors
36Inventor score
Filing activity: Oct 13, 1976 → Aug 23, 1984
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4232407A | Basket strainer and stopper assembly for sinks | Fixed Constructions | 53 | Expired |
| US4192026A | Drain valve ball lever | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4606498A | Rail seal | Fixed Constructions | 17 | Expired |
| US4088302A | Seal member for faucet valve | Mechanical Engineering; Lighting; Heating | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.