| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 2 | |
| #3 | United Kingdom | 1 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Packaging and shipping | |
| #3 | Machine tools | |
| #4 | Machines | |
| #5 | Mechanical elements | |
| #6 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Lifting and pushing | |
| #2 | Machines for making railways | |
| #3 | Unspecified technologies | |
| #4 | Grinding or polishing devices | |
| #5 | Sawing | |
| #6 | Turning | |
| #7 | Working stone | |
| #8 | Gearing | |
| #9 | Vehicles drawn by animals | |
| #10 | Construction of roads |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cook Eugene | 13 |
| #2 | Miller John | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2004071725A2 | Vibration resistant cutting apparatus | |
| US1125967A | Metal cattle-guard. | |
| CA155961A | Drill | |
| GB190928542A | Lifting Jacks. | |
| US1039258A | Gearing. | |
| US940433A | Lifting-jack. | |
| US912448A | Chuck. | |
| US871785A | Grinding-machine. | |
| US787435A | Lifting-jack. | |
| US762027A | Shaft-support. | |
| US723833A | Cattle-guard. | |
| US673112A | Railway stock-guard. | |
| CA53648A | Railway stock guard |