Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4581122 | State of charge analytical apparatus | Michael J. Hammond | 1986-04-08 |
| 4257867 | Inert gas rejection device for zinc-halogen battery systems | Michael J. Hammond | 1981-03-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4581122 | State of charge analytical apparatus | Michael J. Hammond | 1986-04-08 |
| 4257867 | Inert gas rejection device for zinc-halogen battery systems | Michael J. Hammond | 1981-03-24 |