Edwin Willis
13Patents
8h-index
14Co-inventors
69Inventor score
Filing activity: Jun 6, 1977 → Oct 26, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6139605A | Gas absorption | Performing Operations; Transporting | 64 | Expired |
| US6221241A | Process for removal of sulphur together with other contaminants from fluids | Chemistry; Metallurgy | 17 | Expired |
| US4235758A | Clear liquid detergent composition containing MgABS and alkyl polyether sulphates | Chemistry; Metallurgy | 15 | Expired |
| US6007706A | Removal of sulphur together with other contaminants from fluids | Chemistry; Metallurgy | 12 | Expired |
| US6265368A | Aqueous detergent compositions thickened using carrageenan | Chemistry; Metallurgy | 12 | Expired |
| US4464273A | Fabric softening composition | Chemistry; Metallurgy | 11 | Expired |
| US4464272A | Fabric softening composition | Chemistry; Metallurgy | 10 | Expired |
| US4417995A | Fabric conditioning composition | Textiles; Paper | 9 | Expired |
| US5891323A | Purification process | Performing Operations; Transporting | 6 | Expired |
| US4445901A | Fabric conditioning composition | Chemistry; Metallurgy | 5 | Expired |
| US4622154A | Aqueous fabric softening composition | Chemistry; Metallurgy | 4 | Expired |
| US4627925A | Aqueous concentrated fabric softening composition | Chemistry; Metallurgy | 3 | Expired |
| US4094807A | Preparation of detergent bars containing zinc oxide | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.