| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Transport | |
| #3 | Medical technology | |
| #4 | Textiles and paper | |
| #5 | Consumer goods |
| # | Name | Total Patents |
|---|---|---|
| #1 | Matson Carl A | 11 |
| #2 | Holt Albert M | 1 |
| #3 | Hoyt Albert M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2038846A | Massaging device | |
| US1931849A | Massaging machine | |
| US1713392A | Reverse brake | |
| US1824285A | Method of sealing | |
| US1691774A | Safety locking device for automobiles | |
| US1713391A | Automatic reverse brake | |
| US1793235A | Antitheft device | |
| CA183134A | Heel machine | |
| US1211866A | Machine for wax-finishing the edges of the heels of boots and shoes. | |
| US1095652A | Machine for wax-treating the edges of heels. | |
| CA240021A | Lace tipping machine |