Ethyl Petroleum Additives Inc
USPTO Trademark & Patent Filings
Trademark applications and grants for Ethyl Petroleum Additives Inc. Ethyl Petroleum Additives Inc has 7 trademark applications. The latest application filed is for "MANGANCIUM"
| Patent Application | Date |
|---|---|
| Power transmission fluids with enhanced extreme pressure characteristics 20050202979 - 11/075569 Henly, Timothy J. | 2005-09-15 |
| Method and composition for suppressing coal dust 20050139804 - 11/064281 Colucci, William J. | 2005-06-30 |
| Boron free automotive gear oil 20050070446 - 10/670580 Hewette, Chip ; et al. | 2005-03-31 |
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