Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D304927 | Battery | Larry K. W. Ching | 1989-12-05 |
| 4859547 | Battery terminal and method | David Adams, Larry K. W. Ching | 1989-08-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D304927 | Battery | Larry K. W. Ching | 1989-12-05 |
| 4859547 | Battery terminal and method | David Adams, Larry K. W. Ching | 1989-08-22 |