Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7100622 | Pipe scarifier | Gerard J. MacNeil, Gordon MacNeil, Vernon Bose | 2006-09-05 |
| 7066188 | Interior sewer pipeline scarifying apparatus | Gerard J. MacNeil, Gordon MacNeil, Vernon Bose | 2006-06-27 |
| 6644325 | Method for scarifying an interior surface of a pipeline | Gerard J. MacNeil, Gordon MacNeil, Vernon Bose | 2003-11-11 |
| 6550486 | Apparatus for scarifying the interior surface of a pipeline | Gerard J. MacNeil, Gordon MacNeil, Vernon Bose | 2003-04-22 |
| 6435620 | Multiple jet hydrodemolition apparatus and method | Gerard J. MacNeil, Gordon MacNeil, Vernon Bose | 2002-08-20 |
| 6418947 | Scarifier for interior surface of pipeline | Gerard J. MacNeil, Gordon MacNeil, Vernon Bose | 2002-07-16 |
| 6224162 | Multiple jet hydrodemolition apparatus and method | Gerard J. MacNeil, Gordon MacNeil, Vernon Bose | 2001-05-01 |
| 6206016 | Spray cleaner for interior surface of pipeline | Gerard J. MacNeil, Gordon MacNeil, Vernon Bose | 2001-03-27 |