David J. Metacarpa

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Charlton, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for roadway user safety
- Patent number 11,794,641
- Issue date Oct 24, 2023
- International Electronic Machines Corp.
- Ryk E. Spoor
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
System and Method for Roadway User Safety
- Publication number 20220379806
- Publication date Dec 1, 2022
- Ryk E. Spoor
- B60 - VEHICLES IN GENERAL