William L. Driskell
36Patents
15h-index
47Co-inventors
81Inventor score
Filing activity: Mar 12, 1984 → Oct 19, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD409487S | Trigger sprayer | General | 88 | Expired |
| USD409918S | Trigger sprayer | General | 58 | Expired |
| USD623071S1 | Container with overcap | General | 54 | Expired |
| USD419875S | Sprayer shroud | General | 53 | Expired |
| USD409917S | Sprayer shroud | General | 52 | Expired |
| US6126090A | Nozzle cap for trigger sprayer | Performing Operations; Transporting | 35 | Expired |
| USD661987S1 | Dispensing system | General | 26 | Active |
| US6554211B1 | Container vent control for battery operated sprayer | Performing Operations; Transporting | 24 | Expired |
| USD665260S1 | Overcap | General | 23 | Active |
| USD647805S1 | Dispensing system | General | 22 | Expired |
| US6286728A | Shroud cover for trigger sprayer | Performing Operations; Transporting | 20 | Expired |
| US6286723A | Self-resetting child-resistant trigger sprayer | Performing Operations; Transporting | 19 | Expired |
| US7325706B2 | Flexible fluid delivery tube to rigid dip tube quick connector for liquid sprayer | Performing Operations; Transporting | 18 | Expired |
| USD691488S1 | Dispensing system | General | 18 | Active |
| USD675103S1 | Dispensing system | General | 18 | Active |
| USD634194S1 | Overcap | General | 14 | Expired |
| USD700051S1 | Trigger sprayer shroud | General | 11 | Active |
| US4586634A | Valve actuating latching coupler for high pressure device | Emerging Cross-Sectional Technologies | 11 | Expired |
| USD713251S1 | Dispensing system | General | 10 | Active |
| USD645745S1 | Overcap | General | 10 | Expired |
| US9475635B2 | Aerosol sprayer with anti-drool valve | Performing Operations; Transporting | 9 | Active |
| USD662426S1 | Dispensing system | General | 9 | Active |
| US7240810B2 | Flexible supply tube with weighting mechanism for use in spray bottles | Performing Operations; Transporting | 9 | Expired |
| US9022301B2 | Aerosol manifold and method of its fabrication | Performing Operations; Transporting | 6 | Active |
| US10807769B2 | Dispensing systems and methods for using the same | Textiles; Paper | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.