William E. Edstrom, Sr.
12Patents
9h-index
4Co-inventors
65Inventor score
Filing activity: Jul 19, 1978 → Oct 31, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4199000A | Cross-contamination isolator | Emerging Cross-Sectional Technologies | 50 | Expired |
| US5823144A | Cage and rack system incorporating automatic water docking system, latch mechanism, and quick-connect coupling | Human Necessities | 37 | Expired |
| US5484405A | Drinking device for handicapped persons | Human Necessities | 25 | Expired |
| US5337696A | Animal watering system and watering valve usable therewith | Human Necessities | 22 | Expired |
| US4258666A | Adjustable animal watering or drinking device | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6003468A | Animal watering valve with deflectable elastomeric boot | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5501177A | Animal watering valve | Human Necessities | 17 | Expired |
| US6382589B1 | Latch mechanism and quick-connect coupling usable with automatic water docking system for cage and rack systems | Human Necessities | 16 | Expired |
| US6293229A | Cage flood prevention system | Human Necessities | 9 | Expired |
| US6418961B1 | Water supply manifold | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5655797A | Sanitary fitting | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US6488045B1 | Water supply manifold and method for its production | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.