Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7588050 | Security cap for gas service valve | — | 2009-09-15 |
| 7093858 | Tracer wire snap clamp | — | 2006-08-22 |
| 5303481 | Gas meter riser alignment device | — | 1994-04-19 |
| 5287886 | Gas line override valve | — | 1994-02-22 |
| 5178188 | Meter bypass swivel connector | — | 1993-01-12 |
| 5156491 | Groundline stabilizing device | — | 1992-10-20 |
| 4976366 | Underground valve box | — | 1990-12-11 |