Pipe Line Tech., Inc.
1Patents
0Active
1Granted
25Portfolio score
Filing activity: Apr 9, 1979 → Apr 9, 1979
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4212321A | Low noise rotary control valve | Emerging Cross-Sectional Technologies | 54 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.