| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | Australia | 1 | |
| #3 | Brazil | 1 | |
| #4 | China | 1 | |
| #5 | Colombia | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | United States | 1 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Mechanical elements | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Nails | |
| #3 | Forging |
| # | Name | Total Patents |
|---|---|---|
| #1 | Campbell Steven Lee | 7 |
| #2 | Steven Lee Campbell | 1 |
| #3 | Messer Russell | 1 |
| #4 | Conrad Ginette | 1 |
| #5 | Campbell Steven L | 1 |
| #6 | Messer Russell Anthony | 1 |
| #7 | Conrad Ginette Marie | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA3003991A1 | Integral tubular member and methods of manufacturing the same | |
| CA2984826A1 | Multiple tapered threaded connection |