Kraus; Gerard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kraus; Gerard.The latest application filed is for "rubber compositions comprising a siliceous filler in combination with an organosulfur substituted pyridine promotor".
- Kraus; Gerard - Bartlesville OK
| Patent | Date |
|---|---|
| Rubber compositions comprising a siliceous filler in combination with an organosulfur substituted pyridine promotor Grant 4,482,663 - Kraus November 13, 1 | 1984-11-13 |
| Carbon black for low-hysteresis rubber compositions Grant 4,267,160 - Kraus , et al. May 12, 1 | 1981-05-12 |
| Carbon black for low-hysteresis rubber compositions Grant 4,071,496 - Kraus , et al. January 31, 1 | 1978-01-31 |
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