Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6177056 | Process for recycling lead-acid batteries | R. David Prengaman, Clifford E. Morgan, Gerald M. Griffin, Jr. | 2001-01-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6177056 | Process for recycling lead-acid batteries | R. David Prengaman, Clifford E. Morgan, Gerald M. Griffin, Jr. | 2001-01-23 |