| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 18 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Electrical machinery and energy | |
| #3 | Mechanical elements | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Grinding or polishing devices | |
| #2 | Multi-purpose tools | |
| #3 | Dynamo-electric machines | |
| #4 | Clutches and brakes | |
| #5 | Accessories for machine tools | |
| #6 | Wood saws | |
| #7 | Shafts | |
| #8 | Electrically-conductive connections | |
| #9 | Unspecified technologies | |
| #10 | Turning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Esenwein Florian | 18 |
| #2 | Schomisch Thomas | 4 |
| #3 | Lutz Manfred | 3 |
| #4 | Hofmann Albrecht | 1 |
| #5 | Trick Achim | 1 |
| #6 | Wassermann Peter | 1 |