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WILLIAM L RICHEY SR.
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CONCORD, NC, US
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Patents Grants
last 30 patents
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Patent Grant
Reed tube cane diameter measurement tool
Patent number
10,697,749
Issue date
Jun 30, 2020
William L Richey
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Method of manufacturing double reeds
Patent number
9,586,337
Issue date
Mar 7, 2017
William L Richey
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF MANUFACTURING DOUBLE REEDS
Publication number
20150328797
Publication date
Nov 19, 2015
WILLIAM L RICHEY
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...