Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6388451 | Leakage current cancellation device | Joseph Carl Burba | 2002-05-14 |
| 4197363 | Seal for sodium sulfur battery | Armenag Topouzian, William J. Williams | 1980-04-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6388451 | Leakage current cancellation device | Joseph Carl Burba | 2002-05-14 |
| 4197363 | Seal for sodium sulfur battery | Armenag Topouzian, William J. Williams | 1980-04-08 |