Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5044987 | Mounting plate for telecommunications wall outlet | — | 1991-09-03 |
| 4544823 | Arc percussion welding a plated pin to a thin tab of dissimilar metal | — | 1985-10-01 |
| 4465328 | Rotating latch with positive indication of latching | Zbigniew T. Karwowski | 1984-08-14 |