| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 4 | |
| #3 | Spain | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Machines | |
| #3 | Packaging and shipping | |
| #4 | Mechanical elements | |
| #5 | Weapons |
| # | Technology | |
|---|---|---|
| #1 | Harvesting | |
| #2 | Unspecified technologies | |
| #3 | Weapon sights | |
| #4 | Gearing | |
| #5 | Transport or storage devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hover Charles F | 13 |
| Publication | Filing date | Title |
|---|---|---|
| US1909917A | Pitman attachment | |
| US1797087A | Pitman connection | |
| US1753293A | Guard finger and ledger plate | |
| US1537354A | Sickle bar | |
| US1494308A | Guard finger and ledger plate | |
| US1351753A | Mechanical movement | |
| CA182194A | Sickle bar | |
| US1250178A | Magnetically-self-controlled torpedo. | |
| US1240720A | Sickle-bar. | |
| US1299184A | Mechanical movement and device. | |
| CA242214A | Guard finger and ledger plate | |
| CA268507A | Guard finger and ledger plate | |
| CA261466A | Sickle bar |