Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7241084 | Tool assembly with universal coupling for various tools, for work on underground pipes | Frank Russo | 2007-07-10 |
| 7018137 | Apparatus and process for installing “T” couplings on underground pipe | Frank Russo | 2006-03-28 |
| 6684908 | Self-locking, high pressure service stopper | Jeffrey C. Bond, Michael David Ahner | 2004-02-03 |
| 6669406 | Method and apparatus for underground connection of pipe | Frank Russo, John K. Gilday, Michael G. Palmer | 2003-12-30 |
| 6618966 | Fluid lance apparatus | Frank Russo, Jeffery Bond, John K. Gilday | 2003-09-16 |