Peter J. Grossman

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Portable survival device
- Patent number 11,401,015
- Issue date Aug 2, 2022
- Peter J. Grossman
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Portable Survival Device
- Publication number 20210188410
- Publication date Jun 24, 2021
- Peter J. Grossman
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT