John J. Hand
5Patents
3h-index
4Co-inventors
46Inventor score
Filing activity: Nov 7, 1974 → Dec 8, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4014892A | 6-Substituted amino phenyl-2,3,5,6-tetrahydro[2,1-b]thiazoles | Chemistry; Metallurgy | 5 | Expired |
| US4575560A | Insecticidal diaminoguanidine hydrazone compounds | Chemistry; Metallurgy | 4 | Expired |
| US4754067A | Insecticidal diaminoguanidine hydrazone compounds | Chemistry; Metallurgy | 3 | Expired |
| US3989835A | Method of using 6-substituted amino phenyl-2,3,5,6-tetra-hydro[2,1-b]thiazoles for controlling gastrointestinal nematodes | Chemistry; Metallurgy | 1 | Expired |
| US4649148A | Insecticidal uses of diaminoguanidine hydrazone compounds | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.