Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5432026 | Cooling system for high temperature battery | Dietrich Sahm, Rodger N. Bull | 1995-07-11 |
| 4869176 | Track guidable omnibus | — | 1989-09-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5432026 | Cooling system for high temperature battery | Dietrich Sahm, Rodger N. Bull | 1995-07-11 |
| 4869176 | Track guidable omnibus | — | 1989-09-26 |