| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 5 | |
| #2 | France | 2 | |
| #3 | United States | 2 | |
| #4 | Germany | 1 | |
| #5 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Turning | |
| #2 | Unspecified technologies | |
| #3 | Accessories for machine tools | |
| #4 | Clutches and brakes | |
| #5 | Thread cutting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bergemann H | 3 |
| #2 | Bergemann Horst | 3 |
| #3 | Eaves D | 3 |
| #4 | Eaves Dennis Robert | 3 |
| #5 | Bishop W | 1 |
| #6 | Bishop William Gordon Groves | 1 |
| #7 | Robert Eaves Dennis | 1 |
| #8 | Bergmann Horst | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3764152A | Floating chucks | |
| GB1369208A | Chucks | |
| GB1369207A | Torque-limitting clutches | |
| GB1002497A | Improvements in or relating to facing head units for machine tools | |
| GB1029480A | Improvements in and relating to stop means for automatically operating machine tools | |
| GB1002496A | Improvements in or relating to machine tools |