| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Sawing | |
| #3 | Accessories for machine tools | |
| #4 | Turning | |
| #5 | Unspecified technologies | |
| #6 | Milling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Blood Harold L | 4 |
| #2 | Hagman William J | 3 |
| #3 | Fullerton Herbert S | 2 |
| #4 | Rausch Roswell H | 2 |
| #5 | Sears Willard T | 1 |
| #6 | Johnson Sven P | 1 |
| #7 | Harry Little | 1 |
| #8 | Greenleaf George E | 1 |
| #9 | Wray Edward H | 1 |
| #10 | Jensen Charles W | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1685434A | Bearing strip for machine-tool ways | |
| US1619340A | Work holder | |
| US1560653A | Machine tool | |
| US1556784A | Tool-operating mechanism | |
| US1560652A | Control system | |
| US1588004A | Control system | |
| US1571331A | Axle cutting-off and centering machine | |
| US1545763A | Milling machine | |
| US1528150A | Slotting machine | |
| US1492618A | Adjustable boring-bar support | |
| US1514454A | Stroke-adjusting mechanism | |
| US1339044A | Drilling-machine | |
| US1342915A | Electric feed mechanism for planers and current-controlling system therefor |