Dennis E. Schramek
2Patents
2h-index
4Co-inventors
27Inventor score
Filing activity: Jul 6, 1987 → Nov 13, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4762067A | Downhole perforating method and apparatus using secondary explosive detonators | Mechanical Engineering; Lighting; Heating | 114 | Expired |
| US4759291A | Through bulkhead explosive initiator for oil well usage | Mechanical Engineering; Lighting; Heating | 36 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.