Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4978601 | Lead alloy battery grids by laser treatment | Michael M. Kim | 1990-12-18 |
| 4264052 | Water-dispersible coatings containing boron nitride for steel casting dies | Schrade F. Radtke, Max Kronstein | 1981-04-28 |
| 4195002 | Water-dispersible coatings containing boron nitride for steel casting dies | Schrade F. Radtke, Max Kronstein | 1980-03-25 |