Robert S. Hermann
2Patents
1Active
2Granted
31Portfolio score
Filing activity: Jan 22, 1979 → Jan 29, 2016
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4286928A | Pumping unit | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US11220244B2 | Soft tipped pole and braking system for recreational use | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.