Brian L. Simpson
6Patents
3h-index
16Co-inventors
50Inventor score
Filing activity: Oct 9, 1986 → Jul 10, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4824939A | Process for leaching particulate solid materials | Performing Operations; Transporting | 44 | Expired |
| US5765728A | Method and apparatus for feeding chopped polyester scrap | Performing Operations; Transporting | 19 | Expired |
| US5578173A | Removal of dimethylterephthalate from a methanolysis vapor stream | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6042800A | Continuous method of removing impurities from crude silver nitrate | Chemistry; Metallurgy | 0 | Expired |
| US5364418A | Process for compacting silver nitrate | Chemistry; Metallurgy | 0 | Expired |
| US5360602A | Silver nitrate produced by a continuous evaporative crystallization process | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.