Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869677 | Backplane connector | Lennart B. Johnson, William B. Walkup | 1989-09-26 |
| 4655518 | Backplane connector | Lennart B. Johnson, William B. Walkup | 1987-04-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869677 | Backplane connector | Lennart B. Johnson, William B. Walkup | 1989-09-26 |
| 4655518 | Backplane connector | Lennart B. Johnson, William B. Walkup | 1987-04-07 |