| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 11 | |
| #2 | Germany | 9 | |
| #3 | United Kingdom | 7 | |
| #4 | United States | 7 | |
| #5 | Japan | 5 | |
| #6 | Switzerland | 2 | |
| #7 | France | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Packaging and shipping | |
| #4 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Accessories for machine tools | |
| #2 | Unspecified technologies | |
| #3 | Turning | |
| #4 | Unspecified technologies | |
| #5 | Manipulators | |
| #6 | Special measuring | |
| #7 | Measuring length, angles and areas |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hallqvist Ellert | 5 |
| #2 | Schering Stig | 5 |
| #3 | Hallqvist E | 4 |
| #4 | Schering S | 2 |
| #5 | Svensson Rolf | 2 |
| #6 | Svensson Ingemar | 2 |
| #7 | Eraato Harukubisuto | 2 |
| #8 | Svanstrom S-E | 1 |
| #9 | Ingemaaru Subenson | 1 |
| #10 | Svanstroem S | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3735483A1 | Changing device for automatic replacement of modular cutting units in CNC machine tools | |
| GB2105227A | Apparatus for measuring the position of a tool apex in a numerically controlled lathe | |
| CH651237A5 | Tool change device. | |
| JPS5741106A | Tool turret | |
| DE3030089A1 | TOOL REVOLVER | |
| US4302144A | Work changing mechanism for machine tools | |
| DE2806141A1 | Numerically controlled lathe tool tip position determination - uses TV camera scanning tool tip in two mutually perpendicular directions | |
| JPS5354388A | Turret tool post | |
| GB1512120A | Turret toolposts | |
| US3918331A | Lathes | |
| US3752594A | Turret type universal milling, drilling and boring machine |