Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689938 | Method of fabricating and installing gas service line completion kit | Robert W. Lyall, Mark Huetinck | 1997-11-25 |
| 5501331 | Gas service line completion kit and method of fabrication and installation | Robert W. Lyall, Mark Huetinck | 1996-03-26 |