Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4966024 | Method of forming a screw threaded fastener | — | 1990-10-30 |
| 4948319 | Screw/cap assemblies and their manufacture | Robert H. Day | 1990-08-14 |
| 4881861 | Fastening assembly | — | 1989-11-21 |
| 4878793 | Screw threaded fastener | — | 1989-11-07 |
| 4712802 | Sealing washers for headed fasteners | Terence E. Harris | 1987-12-15 |
| 4616455 | Fastening assembly | — | 1986-10-14 |
| 4604921 | Adjustable control assemblies | — | 1986-08-12 |