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Kelly Kristian Kvols
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Colorado Springs, CO, US
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Patents Grants
last 30 patents
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Patent Grant
Stairway tread support device and system
Patent number
9,309,675
Issue date
Apr 12, 2016
Kelly Kristian Kvols
E04 - BUILDING
Patents Applications
last 30 patents
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Patent Application
STAIRWAY TREAD SUPPORT DEVICE AND SYSTEM
Publication number
20160060875
Publication date
Mar 3, 2016
Kelly Kristian Kvols
E04 - BUILDING