Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4611878 | Electrical plug connector | Lawrence A. Hall, William B. Long, Suel G. Shannon, Daniel E. Stahl | 1986-09-16 |
| 4493525 | Electrical plug connector and receptacle therefor | Lawrence A. Hall, William B. Long, Suel G. Shannon, Daniel E. Stahl | 1985-01-15 |