Robert D. Doran
1Patents
0Active
1Granted
20Portfolio score
Filing activity: Sep 27, 1991 → Sep 27, 1991
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5238225A | Method and apparatus for pulling underground electrical cable | Electricity | 11 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.