David L. Larson
14Patents
6h-index
5Co-inventors
55Inventor score
Filing activity: Dec 4, 1978 → Nov 4, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4352390A | Precision silica cones for sand casting of steel and iron alloys | Chemistry; Metallurgy | 27 | Expired |
| US4960242A | Asphalt distributor | Fixed Constructions | 26 | Expired |
| US4766117A | Antiinflammatory compositions and methods | Human Necessities | 22 | Expired |
| US4236568A | Method of casting steel and iron alloys with precision cristobalite cores | Chemistry; Metallurgy | 20 | Expired |
| US4354029A | Preparation of 2-substituted-2-oxazolines with organic zinc salt catalysts | Chemistry; Metallurgy | 8 | Expired |
| US4994457A | Antiinflammatory compositions and methods | Human Necessities | 7 | Expired |
| US4559326A | Antiinflammatory compositions and methods | Human Necessities | 6 | Expired |
| US4543414A | Liquid phase preparation of 2-substituted-2-oxazolines with cadmium salt catalysts | Chemistry; Metallurgy | 5 | Expired |
| US4874757A | Antinflammatory compositions and methods | Human Necessities | 4 | Expired |
| US4564614A | Antiinflammatory methods | Human Necessities | 3 | Expired |
| US4672061A | Antiinflammatory compositions and methods | Human Necessities | 2 | Expired |
| US4579846A | Antiinflammatory compositions and methods | Human Necessities | 2 | Expired |
| US4812455A | Antiinflammatory compositions and methods | Human Necessities | 0 | Expired |
| US4591595A | 2-guanidino-4-(2-methyl-4-imidazolyl)thiazoles in the treatment of rheumatoid arthritis | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.