William C. Petterson
5Patents
5h-index
8Co-inventors
52Inventor score
Filing activity: Dec 14, 1983 → Apr 1, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5325673A | Natural gas liquefaction pretreatment process | Mechanical Engineering; Lighting; Heating | 61 | Expired |
| US5452581A | Olefin recovery method | Emerging Cross-Sectional Technologies | 28 | Expired |
| US4479869A | Flexible feed pyrolysis process | Chemistry; Metallurgy | 20 | Expired |
| US4617109A | Combustion air preheating | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4940828A | Steam cracking feed gas saturation | Chemistry; Metallurgy | 11 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.