T&N Research Ltd.
1Patents
0Active
1Granted
18Portfolio score
Filing activity: Aug 8, 1985 → Aug 8, 1985
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4631209A | Manufacture of asbestos-free friction facing material | Mechanical Engineering; Lighting; Heating | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.