Williams Gold Refining Company
5Patents
0Active
5Granted
26Portfolio score
Filing activity: May 24, 1976 → Jul 21, 1987
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4802436A | Continuous casting furnace and die system of modular design | Performing Operations; Transporting | 26 | Expired |
| US4089676A | Method for producing nickel metal powder | Chemistry; Metallurgy | 20 | Expired |
| US4201577A | Ceramic substrate alloy | Chemistry; Metallurgy | 19 | Expired |
| US4399096A | High temperature brazing alloys | Performing Operations; Transporting | 9 | Expired |
| US4249943A | Non-precious ceramic alloy | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.