CHESAPEAKE OPERATING, INC.
1Patents
0Active
1Granted
26Portfolio score
Filing activity: Aug 21, 1997 → Aug 21, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5894888A | Horizontal well fracture stimulation methods | Fixed Constructions | 131 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.