Jasper D. Barber

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Charlotte, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for molding plastic pipe fitting with internal groove the...
- Patent number 4,352,652
- Issue date Oct 5, 1982
- Charlotte Pipe and Foundry Company
- Jasper D. Barber
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection molding apparatus for pipe fittings
- Patent number 4,184,834
- Issue date Jan 22, 1980
- Charlotte Pipe and Foundry Company
- Jasper D. Barber
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL