Stearns T. Putnam
3Patents
3h-index
1Co-inventors
30Inventor score
Filing activity: Sep 27, 1974 → Oct 7, 1974
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3951921A | Cationic water soluble resinous reaction product of polyaminopolyamide-epichlorohydrin and nitrogen compound | Emerging Cross-Sectional Technologies | 22 | Expired |
| US3966694A | Cationic water soluble polymeric reaction product of poly(diallylamine)-epihalohydrin and nitrogen compound | Chemistry; Metallurgy | 10 | Expired |
| US3966684A | Cationic water soluble polymeric reaction product of polyaminopolyureylene-epichlorohydrin and nitrogen compound | Chemistry; Metallurgy | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.