Gary E. Cooper
5Patents
5h-index
6Co-inventors
45Inventor score
Filing activity: Mar 3, 1997 → Jun 9, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6263969A | Bypass sub | Emerging Cross-Sectional Technologies | 64 | Expired |
| US6425521B1 | Mailbox indicator flag | Human Necessities | 24 | Expired |
| US6155150A | Hydraulic tubing punch and method of use | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5862865A | Insert gas lift system | Fixed Constructions | 7 | Expired |
| US5865261A | Balanced or underbalanced drilling method and apparatus | Fixed Constructions | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.