The Louis Berkman Company, an Ohio Corporation
Patent Applications and Registrations
Patent applications and USPTO patent grants for The Louis Berkman Company, an Ohio Corporation.The latest application filed is for "corrosion-resistant coated copper and method for making the same".
- The Louis Berkman Company, an Ohio Corporation -
| Patent | Date |
|---|---|
| Corrosion-resistant Coated Copper And Method For Making The Same App 20090023012 - Carey, II; Jay F. ; et al. | 2009-01-22 |
| Corrosion-resistant coated copper and method for making the same App 20040214029 - Carey, Jay F. II ; et al. | 2004-10-28 |
| Snowplow mount App 20040088892 - Kost, James A. ; et al. | 2004-05-13 |
| Corrosion-resistant fuel tank App 20030219620 - Carey, Jay F. II ; et al. | 2003-11-27 |
| Corrosion-resistant coated copper and method for making the same App 20030196732 - Carey, Jay F. II ; et al. | 2003-10-23 |
| Corrosion-resistant coated metal and method for making the same App 20030175547 - Carey, Jay F. II ; et al. | 2003-09-18 |
| Corrosion-resistant coated metal and method for making the same App 20030170485 - Carey, Jay F. II ; et al. | 2003-09-11 |
| Sand/salt spreader App 20030168522 - Kost, James A. ; et al. | 2003-09-11 |
| Spreader App 20030168536 - Kost, James A. ; et al. | 2003-09-11 |
| Snowplow mount App 20030110666 - Kost, James A. ; et al. | 2003-06-19 |
| Corrosion-resistant coated metal and method for making the same App 20030089432 - Carey, Jay F. II ; et al. | 2003-05-15 |
| Corrosion-resistant coated metal and method for making the same App 20030079811 - Carey, Jay F. II ; et al. | 2003-05-01 |
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