| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | China | 4 | |
| #3 | EPO (European Patent Office) | 4 | |
| #4 | WIPO (World Intellectual Property Organization) | 4 | |
| #5 | United States | 3 | |
| #6 | Brazil | 1 | |
| #7 | Chile | 1 | |
| #8 | Russian Federation | 1 | |
| #9 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Civil engineering | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Crop agriculture | |
| #2 | Earth drilling | |
| #3 | Working stone |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ainge Stephen Charles | 15 |
| #2 | Heydarshahy Seyed Ali | 10 |
| #3 | Ainge Stephen | 6 |
| #4 | Stephen Ainge | 1 |
| #5 | Stephen Charles Ainge | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA3089514A1 | Agricultural ground engaging chain and link system | |
| CN111566307A | Underground reamer | |
| WO2015131246A1 | Agricultural ground engaging chain | |
| CA2811657A1 | Underground reamer |