| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 4 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Japan | 2 | |
| #4 | United States | 2 | |
| #5 | Finland | 1 | |
| #6 | Hungary | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Measurement | |
| #3 | Engines, pumps and turbines | |
| #4 | Materials and metallurgy |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bohling Michael | 4 |
| #2 | Fischer Alfons Dr | 4 |
| #3 | Bady Torsten | 3 |
| #4 | Sach Achim | 3 |
| #5 | Fischer Alfons | 3 |
| #6 | Lensch Guenter | 2 |
| #7 | Geruto Sutange | 2 |
| #8 | Feikus Franz-Josef | 2 |
| #9 | Stange Gerd | 2 |
| #10 | Lensch Guenter Dr | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE19826138A1 | Method for producing a workpiece with a wear-resistant surface | |
| DE19817091A1 | Process for alloying powdery additives and device for carrying out the process | |
| DE19530641C1 | Cutter with tempering steel basic body and harder cutting edge | |
| EP0684457A2 | Ultrasound flow rate measuring apparatus. | |
| DE19508069C1 | Outlet valve for diesel IC engines | |
| US5500599A | Method and apparatus for the measurement of the dielectric constant of sample materials |