| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | United Kingdom | 4 | |
| #3 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Control | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Accessories for machine tools | |
| #3 | Turning | |
| #4 | Control or regulating systems | |
| #5 | Shafts |
| # | Name | Total Patents |
|---|---|---|
| #1 | Larsen Charles A | 4 |
| #2 | Mousseau Daniel J | 1 |
| #3 | Dye J L | 1 |
| #4 | Larsen Charels A | 1 |
| #5 | Engstrom Donald F | 1 |
| #6 | Zimmerman Harvey W | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3691626A | Tool change mechanism | |
| US3611874A | Combined numerical and tracer control system for machine tools | |
| US3564970A | Metal working machine or the like having adjustable bearing assemblies between relatively movable parts | |
| US3481248A | Drawbar for machine tools | |
| US3381545A | Metalworking machine | |
| US3373658A | Metalworking machine |