Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4287664 | Sulfur electrode container and methods of manufacture | Dong-Sil Park | 1981-09-08 |
| 4232098 | Sodium-sulfur cell component protected by a high chromium alloy and method for forming | Dong-Sil Park, Manfred W. Breiter | 1980-11-04 |
| 4219128 | Sulfur electrode container construction and method of manufacture | Manfred W. Breiter, Randall N. King, Dong-Sil Park | 1980-08-26 |
| 4209573 | Sulfur electrode container and methods of manufacture | Dong-Sil Park | 1980-06-24 |