Thomas G. O'Brien
2Patents
0Active
2Granted
24Portfolio score
Filing activity: Mar 28, 1977 → Sep 12, 1995
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4072158A | Tent having veranda-style extension | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5811634A | Transgenic mammal encoding ornithine decarboxylase | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.