Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7981335 | Method and plant for the manufacture of building products | Caroline Joyce Bennett, Gregor Vogt | 2011-07-19 |
| 7947209 | Device and method for the production of a water barrier in an unhardened roof tile | Gunter Weiss | 2011-05-24 |
| 7871552 | Device and method for the production of a roof tile with at least one water barrier | Andrea Hensel | 2011-01-18 |
| 5447188 | Process of and apparatus for casting metals without sprues | Alfred Walter | 1995-09-05 |
| 4579274 | Process for lining a nuclear storage or transportation container | Walter Anspach, Karl Brendel, Elmar Schlich | 1986-04-01 |
| 4456827 | Transportation and/or storage containers for radioactive material | Werner Botzem, Reiner Laug, Hartmut Kroll, Elmar Schlich, Walter Anspach +1 more | 1984-06-26 |
| 4423802 | Shock absorbers | Werner Botzem, Ortwin Knappe | 1984-01-03 |
| 4330711 | Container combination for the transportation and storage of radioactive waste especially nuclear reactor fuel elements | Stefan Ahner, Richard Christ, Dieter Klein | 1982-05-18 |
| 4326130 | Shielding container with neutron shielding for the transportation and/or storage of spent fuel elements | Stefan Ahner, Helmut Schleich, Hans Diem | 1982-04-20 |