James Gould

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Clearwater, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for heat curing of pipe liners
- Patent number 9,523,457
- Issue date Dec 20, 2016
- Perma-Liner Industries, Inc.
- Gerald Scott D'Hulster
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus and method for heat curing of pipe liners
- Patent number 9,074,719
- Issue date Jul 7, 2015
- Perma-Liner Industries, LLC
- Gerald Scott D'Hulster
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and device for repairing piping
- Patent number 8,807,172
- Issue date Aug 19, 2014
- Perma-Liner Industries, LLC
- Gerald D'Hulster
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR REPAIRING PIPING
- Publication number 20130139922
- Publication date Jun 6, 2013
- Gerald D'Hulster
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
APPARATUS AND METHOD FOR HEAT CURING OF PIPE LINERS
- Publication number 20120193011
- Publication date Aug 2, 2012
- PERMA-LINER INDUSTRIES, INC.
- Gerald Scott D'Hulster
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR HEAT CURING OF PIPE LINERS
- Publication number 20120060957
- Publication date Mar 15, 2012
- PERMA-LINER INDUSTRIES, INC.
- Gerald Scott D'Hulster
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL