J. David Tyrer
2Patents
2h-index
1Co-inventors
30Inventor score
Filing activity: Jul 2, 1982 → Jun 13, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4487264A | Use of hydrogen-free carbon monoxide with steam in recovery of heavy oil at low temperatures | Fixed Constructions | 26 | Expired |
| US5055179A | Upgrading heavy oil | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.