Charles D. Welch

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Kingston, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Portable wearable strobe light
- Patent number 6,461,015
- Issue date Oct 8, 2002
- Charles D. Welch
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Removable self adhering tabs for napkins
- Patent number 6,021,550
- Issue date Feb 8, 2000
- Charles D. Welch
- A45 - HAND OR TRAVELLING ARTICLES