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Michael Paul Spruth
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Colorado Springs, CO, US
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Patents Grants
last 30 patents
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Patent Grant
Wheeled ladder caddy
Patent number
9,751,546
Issue date
Sep 5, 2017
Michael Paul Spruth
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Patents Applications
last 30 patents
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Patent Application
WHEELED LADDER CADDY
Publication number
20160355204
Publication date
Dec 8, 2016
Michael Paul Spruth
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS