William P. Johll, Jr.
3Patents
3h-index
5Co-inventors
33Inventor score
Filing activity: Dec 8, 2000 → Jun 1, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6579445B2 | System for the production of laboratory grade ultrapure water | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6520545B2 | Fluid connection adapter assembly | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US6383382B1 | Dual cartridge media housing | Chemistry; Metallurgy | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.