Clark Technology Systems, Inc.
5Patents
0Active
5Granted
26Portfolio score
Filing activity: Sep 2, 1994 → Feb 7, 1995
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5546979A | Device for draining fluid from a container | Emerging Cross-Sectional Technologies | 38 | Expired |
| US5558140A | Device for draining fluid from a container | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US5435468A | Reusable viscous material dispensing apparatus | Performing Operations; Transporting | 11 | Expired |
| US5546986A | Leakproof dual action fluid transfer valve | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5437202A | Fluid sampling device | Physics | 6 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.