| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | United States | 4 | |
| #3 | Australia | 3 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Machines | |
| #3 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yeager Linus | 7 |
| #2 | Schemenauer Ricky William | 5 |
| #3 | Horvath Leonard | 5 |
| #4 | Yeager Linus I | 3 |
| #5 | Puetz Ryan Murray | 3 |
| #6 | Yeager Linus Ian | 3 |
| #7 | Rowlett Don C | 1 |
| #8 | Bigelow Dean M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US6966270B2 | Seeding tool | |
| CA2284457A1 | Quick change sweep retainer | |
| CA2252252A1 | Quick change seed boot | |
| CA2208106A1 | Quick change mounted knife | |
| US5711378A | Knock-on earth working tool securement assembly |