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Christopher Todd Herndon
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Grayson, GA, US
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Patents Grants
last 30 patents
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Patent Grant
Glass hand truck
Patent number
10,710,622
Issue date
Jul 14, 2020
Oldcastle BuildingEnvelope, Inc.
William Joshua McDonald
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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Patent Grant
Glass hand truck
Patent number
10,266,191
Issue date
Apr 23, 2019
Oldcastle BuildingEnvelope, Inc.
William Joshua McDonald
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Patents Applications
last 30 patents
Information
Patent Application
GLASS HAND TRUCK
Publication number
20190241203
Publication date
Aug 8, 2019
Oldcastle BuildingEnvelope, Inc.
William Joshua McDonald
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
GLASS HAND TRUCK
Publication number
20180346006
Publication date
Dec 6, 2018
Oldcastle BuildingEnvelope, Inc.
William Joshua McDonald
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS