Joe Lance Hulsey
2Patents
0Active
2Granted
22Portfolio score
Filing activity: Apr 9, 1979 → Aug 28, 1981
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4212321A | Low noise rotary control valve | Emerging Cross-Sectional Technologies | 54 | Expired |
| US4453699A | Gate and swing valve | Emerging Cross-Sectional Technologies | 6 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.