Harold E. Hartzler
7Patents
3h-index
6Co-inventors
42Inventor score
Filing activity: Jul 12, 1974 → Nov 26, 1979
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3985765A | Phenyl- and (substituted)-phenyl-1,2,3-triazole-alkanoic and -alkenoic acids | Chemistry; Metallurgy | 8 | Expired |
| US4333523A | Reflux condenser | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US3948932A | Phenyl- and (substituted)-phenyl-1,2,3-triazole-alkanoic and -alkenoic acids | Chemistry; Metallurgy | 3 | Expired |
| US4140769A | 3-Substituted salicylamides | Chemistry; Metallurgy | 1 | Expired |
| US4231939A | 2,5-Dioxo-3H,6H-furo[(3,2-b]furan-3a,6a-diacetic acid and salts thereof | Chemistry; Metallurgy | 1 | Expired |
| US3948930A | Phenyl-and (substituted)-phenyl-1,2,3-triazole-alkanoic and- alkenoic acids | Chemistry; Metallurgy | 0 | Expired |
| US3948929A | Phenyl-and (substituted)-phenyl-1,2,3-triazole-alkanoic and- alkenoic acids | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.