Mauri Kalliomäki

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for treatment of an underwater surface and materi...
- Patent number 11,542,176
- Issue date Jan 3, 2023
- DG-DIVING GROUP LTD.
- Mauri Kalliomäki
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Apparatus and method for treating an underwater surface
- Patent number 9,505,472
- Issue date Nov 29, 2016
- DG-DIVING GROUP LTD.
- Mauri Kalliomäki
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
Method And System For Treatment Of An Underwater Surface And Materi...
- Publication number 20210114896
- Publication date Apr 22, 2021
- DG-DIVING GROUP LTD.
- Mauri KALLIOMÄKI
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Apparatus and Method for Treating an Underwater Surface
- Publication number 20160137277
- Publication date May 19, 2016
- DG-DIVING GROUP LTD.
- Mauri Kalliomäki
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT