David A. Hamm
9Patents
6h-index
9Co-inventors
52Inventor score
Filing activity: Nov 21, 1985 → Sep 8, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6740788B1 | Integrated process for aromatics production | Emerging Cross-Sectional Technologies | 67 | Expired |
| US5258563A | Process for the production of benzene from light hydrocarbons | Chemistry; Metallurgy | 21 | Expired |
| US6395951B1 | Adsorptive separation product recovery by fractional distillation | Chemistry; Metallurgy | 17 | Expired |
| US7179434B1 | Integrated apparatus for aromatics production | Chemistry; Metallurgy | 15 | Expired |
| US7169368B1 | Integrated apparatus for aromatics production | Performing Operations; Transporting | 13 | Expired |
| US5567860A | High purity tertiary olefin process using removal of secondary ethers | Chemistry; Metallurgy | 8 | Expired |
| US5569790A | Process for removal of nitriles from etherification feedstocks | Chemistry; Metallurgy | 6 | Expired |
| US5672772A | Process for removal of nitriles from etherification feedstocks | Chemistry; Metallurgy | 4 | Expired |
| US4634799A | Product recovery method for dehydrocyclodimerization process | Chemistry; Metallurgy | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.