Douglas WILLIAMS
15Patents
6h-index
26Co-inventors
66Inventor score
Filing activity: Oct 28, 1983 → May 24, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4750219A | Urinal device | Emerging Cross-Sectional Technologies | 31 | Expired |
| US5881384A | Communication and display device for the hand | Physics | 31 | Expired |
| USD377053S | Display garment for the hand | General | 23 | Expired |
| US5791810A | Connecting apparatus | Emerging Cross-Sectional Technologies | 17 | Expired |
| USD397363S | Display garment for the hand | General | 15 | Expired |
| US9616801B2 | Strap winch winding device | Performing Operations; Transporting | 9 | Active |
| USD799841S1 | Knee rest | General | 5 | Active |
| US11802136B2 | Organic electroluminescent materials and devices | Electricity | 0 | Active |
| US11700765B2 | Organic electroluminescent materials and devices | Electricity | 0 | Active |
| US11814403B2 | Organic electroluminescent materials and devices | Electricity | 0 | Active |
| US11744142B2 | Organic electroluminescent materials and devices | Emerging Cross-Sectional Technologies | 0 | Active |
| US11696492B2 | Organic electroluminescent materials and devices | Electricity | 0 | Active |
| US12262631B2 | Organic electroluminescent materials and devices | Emerging Cross-Sectional Technologies | 0 | Active |
| US12084465B2 | Organic electroluminescent materials and devices | Electricity | 0 | Active |
| US12239012B2 | Organic electroluminescent materials and devices | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.