Using nets

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for docking, deploying and recovering an under...
- Patent number 7,798,086
- Issue date Sep 21, 2010
- Diehl BGT Defence GmbH & Co. KG
- Willi Ruggaber
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Device and method for raising sunken objects
- Patent number 6,843,191
- Issue date Jan 18, 2005
- Valentin Makotinsky
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Underwater site clearance sweep apparatus and method
- Patent number 5,421,109
- Issue date Jun 6, 1995
- American Oilfield Divers, Inc.
- Kelly B. Steele
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Steel boat hull salvaging assembly
- Patent number 4,051,797
- Issue date Oct 4, 1977
- Erich Hausmann
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
3766880
- Patent number 3,766,880
- Issue date Oct 23, 1973
- F42 - AMMUNITION BLASTING