Twin Rivers Engineering, Inc.
5Patents
0Active
5Granted
29Portfolio score
Filing activity: Jan 7, 1985 → Jul 26, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4828542A | Foam substrate and micropackaged active ingredient particle composite dispensing materials | Emerging Cross-Sectional Technologies | 1,056 | Expired |
| US6791088B1 | Infrared leak detector | Physics | 43 | Expired |
| US5098621A | Method of forming a foam substrate and micropackaged active ingredient particle composite | Chemistry; Metallurgy | 34 | Expired |
| US7022993B1 | Infrared leak detector | Physics | 29 | Expired |
| US4619948A | Composite active filter material | Emerging Cross-Sectional Technologies | 18 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.