Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5049592 | Metal oxide modification for use in protective coatings | — | 1991-09-17 |
| 4520153 | Production of paint containing lecithin-treated metal oxide | Joseph Eichberg | 1985-05-28 |
| 4316752 | Oxalic acid treatment of carbon steel, galvanized steel and aluminum surfaces | — | 1982-02-23 |
| 4305853 | Chemical modification of metal oxides and lecithin materials | Joseph Eichberg | 1981-12-15 |
| 4264052 | Water-dispersible coatings containing boron nitride for steel casting dies | Schrade F. Radtke, Dodd S. Carr | 1981-04-28 |
| 4233088 | Phosphatization of steel surfaces and metal-coated surfaces | — | 1980-11-11 |
| 4195002 | Water-dispersible coatings containing boron nitride for steel casting dies | Schrade F. Radtke, Dodd S. Carr | 1980-03-25 |