Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5045525 | Method for the synthesis of a high-temperature superconductor of a defined composition | Helmut Heide, Heinrich Winter, Eckhard Hinze | 1991-09-03 |
| 4702930 | Method of producing implantable bone replacement materials | Helmut Heide, Heinz-Werner Etzkorn, Helmut Steininger | 1987-10-27 |
| 4471017 | High-temperature and thermal-shock-resistant thermally insulating coatings on the basis of ceramic materials | Guido Weibel, Wolfgang Schw/a/ mmlein | 1984-09-11 |
| 4309488 | Implantable bone replacement materials based on calcium phosphate ceramic material in a matrix and process for the production thereof | Helmut Heide, Ulrich Roth | 1982-01-05 |