Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6439010 | Ring-type meter lock | — | 2002-08-27 |
| 6295900 | Fastener constructions | Thomas R. Lanham | 2001-10-02 |
| 5727590 | Tamper resistant construction for hydrant actuating nut | Thomas R. Lanham | 1998-03-17 |
| 5722450 | Tamper resistant construction for hydrant | — | 1998-03-03 |
| 5632301 | Tamper resistant construction for hydrant | — | 1997-05-27 |
| 5630442 | Tamper resistant construction for hydrant actuating nut | — | 1997-05-20 |