Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4902045 | Connectors | Michael J. Mackie, Norman Buckley | 1990-02-20 |
| 4892280 | Clamping devices for use with elongate members | William A. Turner, Robert Andrew Hunt | 1990-01-09 |
| 4629221 | Pipe connectors | Norman Lumsden | 1986-12-16 |
| 4547003 | Pipe connectors | — | 1985-10-15 |
| 4460201 | Pipe connectors | — | 1984-07-17 |
| 4298221 | Pipe connectors | — | 1981-11-03 |