McMurry/Hughes, Inc.
4Patents
0Active
4Granted
27Portfolio score
Filing activity: Jan 5, 1979 → Nov 5, 1979
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4275790A | Surface controlled liquid removal method and system for gas producing wells | Fixed Constructions | 39 | Expired |
| US4295796A | Gas lift apparatus | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4275592A | Extractor tool and holder | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4309899A | Equipment holder | Physics | 11 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.