Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5738317 | Resilient signalling post assembly | — | 1998-04-14 |
| 5273371 | Signalling post | — | 1993-12-28 |
| 5267523 | Resilient signalling post | — | 1993-12-07 |
| 5214886 | Breakaway connection for post | — | 1993-06-01 |
| 5215400 | Disconnectable base support assembly for roadway signs | — | 1993-06-01 |
| 5171108 | Ground anchor | — | 1992-12-15 |
| 5160111 | Collapsible signalling post | — | 1992-11-03 |
| 5090348 | Traffic signalling post | — | 1992-02-25 |
| 5010698 | Anchoring post assembly | — | 1991-04-30 |