Larry V. Cooper
9Patents
3h-index
7Co-inventors
50Inventor score
Filing activity: Oct 28, 1980 → Jun 5, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7217056B2 | Knuckle-swivel for drilling wells | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US4499736A | Dehumidifier apparatus for disk drives | Electricity | 8 | Expired |
| US4393940A | Retrievable float valve assembly | Emerging Cross-Sectional Technologies | 6 | Expired |
| US9273528B2 | Flexible sinker bar with electrically conductive wires | Fixed Constructions | 3 | Active |
| US6227292A | Flexible sinker bar assemblies | Fixed Constructions | 3 | Expired |
| US5979022A | T-bar wireline clamp | Emerging Cross-Sectional Technologies | 1 | Expired |
| USD977048S1 | Golf range stand | General | 1 | Active |
| US7661901B2 | Knuckle swivel for servicing wells | Emerging Cross-Sectional Technologies | 0 | Active |
| US4446610A | Retrievable float valve assembly | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.