Carl M. Serpa

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Vancouver, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
E-cigarette vaporizer cartridge filling method and apparatus
- Patent number 10,440,989
- Issue date Oct 15, 2019
- Christopher A. Gardella
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
E-CIGARETTE VAPORIZER CARTRIDGE FILLING METHOD AND APPARATUS
- Publication number 20170121169
- Publication date May 4, 2017
- Portland Engineering, Inc.
- Collin C. Dailey
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES