Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355790 | Heat-treatment device for prolonging the life of a pressure vessel such as a reactor pressure vessel especially | Peter Krauss, Ewald Muller, Horst Porner | 1982-10-26 |
| 4336104 | Inspection and testing device | Dietgar Figlhuber, Johannes Gallwas, Jakob Weber | 1982-06-22 |
| 4309583 | Heat-treating apparatus for prolonging the life of a pressure vessel, especially a reactor pressure vessel | Peter Krauss, Ewald Muller, Horst Porner | 1982-01-05 |