Bernard S. Ryskiewich

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Pawcatuck, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Ultraviolet marine anti-biofouling systems
- Patent number 5,322,569
- Issue date Jun 21, 1994
- General Dynamics Corporation
- James M. Titus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for killing barnacle larvae in water
- Patent number 5,308,505
- Issue date May 3, 1994
- General Dynamics Corporation
- James M. Titus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for controlling marine fouling of salt water coolant heat...
- Patent number 3,984,302
- Issue date Oct 5, 1976
- General Dynamics Corporation
- Bernard J. Freedman
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT