Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10352053 | Device for repairing damage to the bottom of a container filled with water | Georg Krämer | 2019-07-16 |
| 10037827 | Method and device for repairing damage to a container wall located under water | Georg Krämer, Bernd Bischoff, Martin Neumeister | 2018-07-31 |
| 9666314 | Device and method for repairing a damaged area in an underwater wall region of a container or tank | Georg Krämer, Lothar Nehr | 2017-05-30 |
| 9242381 | Gripper | Georg Krämer, Lothar Nehr | 2016-01-26 |
| 8371025 | Apparatus for repairing a damaged area in an underwater wall region of a vessel or pool | Georg Krämer | 2013-02-12 |
| 7789966 | Method for cleaning the pipes of a heat exchanger by use of an abrasive and device suitable for this method | Georg Krämer | 2010-09-07 |
| 5970109 | Method for disposing of a component located in a reactor pressure vessel of a nuclear reactor plant | Gerd Reimer | 1999-10-19 |
| 5347557 | Apparatus for decontaminating radioactively contaminated surfaces | Hermann Operschall, Karl-Heinz Hack, Klaus Hengelhaupt | 1994-09-13 |