Dennis A. Barr
2Patents
2h-index
1Co-inventors
27Inventor score
Filing activity: Feb 26, 1973 → Nov 18, 1975
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4232142A | Production of polyarylene ether sulphones and ketones | Chemistry; Metallurgy | 19 | Expired |
| US4051109A | Aromatic polymers | Chemistry; Metallurgy | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.