Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7534314 | High carbon steel with superplasticity | Georg Frommeyer, Arndt Gerick, Tilmann Haug | 2009-05-19 |
| 5281484 | High stress capability, intermetallic phase titanium aluminide coated components | Eggert Tank | 1994-01-25 |
| 4811701 | Coated valve for internal combustion engine | Horst Buhl, Eggert Tank | 1989-03-14 |
| 4551396 | Sliding material for seals on rotary regenerative heat exchangers with a ceramic core | Klaus Wiegard, Karlheinz Kinast, Eggert Tank | 1985-11-05 |