Howard J. Troffkin
7Patents
5h-index
10Co-inventors
60Inventor score
Filing activity: Dec 23, 1966 → Dec 20, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4650730A | Battery separator | Emerging Cross-Sectional Technologies | 99 | Expired |
| US4731304A | Battery separator | Emerging Cross-Sectional Technologies | 63 | Expired |
| US5240655A | Process of making a battery separator | Emerging Cross-Sectional Technologies | 48 | Expired |
| US5281491A | Battery separator | Emerging Cross-Sectional Technologies | 43 | Expired |
| US4398959A | Mortar topping with calcium nitrite | Fixed Constructions | 7 | Expired |
| US4146368A | Gelled acrylic polymer | Chemistry; Metallurgy | 2 | Expired |
| US3975166A | Gelled acrylic polymer | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.