| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 6 | |
| #2 | United States | 4 | |
| #3 | Brazil | 2 | |
| #4 | Mexico | 2 | |
| #5 | Australia | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Mechanical elements | |
| #3 | Machines | |
| #4 | Civil engineering | |
| #5 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Testing of structures | |
| #3 | Unspecified technologies | |
| #4 | Analysing materials | |
| #5 | Earth drilling | |
| #6 | Soldering, welding and flame cutting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Carson Glenn | 7 |
| #2 | Berube Guy | 5 |
| #3 | Glenn Carson | 5 |
| #4 | Blair Tom | 5 |
| #5 | Brown Graham T | 4 |
| #6 | Uzonyi Dave | 3 |
| #7 | Guy Berube | 2 |
| #8 | Graham T Brown | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2735561A1 | Internal restraint device | |
| CA2592684A1 | Method and apparatus for applying axial stress for weld testing | |
| BR9913953A | apparatus for isolating or testing an inner surface segment of a pipe and method for testing a segment of a pipe. |