Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10295102 | Isolation tool with enhanced monitoring unit | Graham T. Brown, Joseph Tuskan | 2019-05-21 |
| 10295103 | Inflatable isolation tool with enhanced monitoring unit | Graham T. Brown, Joseph Tuskan | 2019-05-21 |
| 9746120 | Apparatus for closing and sealing the open end of a pipe | Tom Blair, Dave Uzonyi | 2017-08-29 |
| 9664326 | Apparatus and method for sealing a pipe including internal and external gripping means | Glenn Carson | 2017-05-30 |
| 9644448 | Apparatus and method for isolating a section of a pipe riser bore in the course of riser renewal | Graham T. Brown, Tom Blair | 2017-05-09 |
| 9181782 | Apparatus and method for isolating a section of a pipe riser bore in the course of riser renewal | Graham T. Brown, Tom Blair | 2015-11-10 |
| 6463791 | Weld testing assembly | Glenn Carson | 2002-10-15 |
| 6131441 | Apparatus and method for isolating or testing a pipe segment | Glenn Carson | 2000-10-17 |
| 5844127 | Apparatus for isolating or testing a pipe segment | Glenn Carson | 1998-12-01 |