John W. Boyd

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Denmark, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic elevating platform assembly
- Patent number 8,210,319
- Issue date Jul 3, 2012
- John W. Boyd
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Apparatus and method for making large diameter wound-fiber reinforc...
- Patent number 7,892,380
- Issue date Feb 22, 2011
- John W. Boyd
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus and method for making large diameter wound-fiber reinforc...
- Patent number 7,481,899
- Issue date Jan 27, 2009
- John W. Boyd
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents

Information Patent Application
HYRAULIC ELEVATING PLATFORM ASSEMBLY
- Publication number 20120267196
- Publication date Oct 25, 2012
- John W. Boyd
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Apparatus and method for making large diameter wound-fiber reinforc...
- Publication number 20090134158
- Publication date May 28, 2009
- John W. Boyd
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Hydraulic elevating platform assembly
- Publication number 20090057067
- Publication date Mar 5, 2009
- John W. Boyd
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Apparatus and method for making large diameter wound-fiber reinforc...
- Publication number 20070151974
- Publication date Jul 5, 2007
- John W. Boyd
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL