James W. Watson
9Patents
4h-index
15Co-inventors
54Inventor score
Filing activity: Jul 23, 1974 → Nov 29, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3951917A | Process for removal of catalyst from polyphenylene ethers | Chemistry; Metallurgy | 16 | Expired |
| US4237265A | Process for catalyst removal from polyphenylene ether reaction solutions | Chemistry; Metallurgy | 14 | Expired |
| US10174398B2 | Weathering steel | Chemistry; Metallurgy | 4 | Active |
| US4088634A | Process for isolation and purification of polyphenylene ethers | Chemistry; Metallurgy | 4 | Expired |
| US5468345A | Method of making a high-definition printed circuit | Electricity | 0 | Expired |
| US11655519B2 | Thermal cycling for austenite grain refinement | Chemistry; Metallurgy | 0 | Active |
| US10995387B2 | Weathering steel | Chemistry; Metallurgy | 0 | Active |
| US4332747A | Process for producing dialkyl phosphorochloridothionates | Chemistry; Metallurgy | 0 | Expired |
| US11225697B2 | Hot rolled light-gauge martensitic steel sheet and method for making the same | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.