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John Wilk
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Staten Island, NY, US
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Patents Grants
last 30 patents
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Patent Grant
Wired pocket
Patent number
10,544,622
Issue date
Jan 28, 2020
MECHOSHADE SYSTEMS, INC.
Stephen P. Hebeisen
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Patent Grant
Shade operator
Patent number
4,779,662
Issue date
Oct 25, 1988
Heli-X Shade Corporation
John Wilk
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Patents Applications
last 30 patents
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Patent Application
Wired Pocket
Publication number
20170114593
Publication date
Apr 27, 2017
MechoShade Systems, Inc.
Stephen P. Hebeisen
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS