Rockwall, Texas
United States
5
2025-02-13
The entities that hold a legal rights for patent applications filed by inventor Lang William J.:
William J. Lang from Rockwall, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Modular Photovoltaic Sunshade
#2 | 2020-11-05Insulating panel assembly
#3 | 2016-01-07Method and system for improved curtain wall sealing
#4 | 2012-08-23Method and system for improved curtain wall sealing
#5 | 2007-08-30Curtain-wall mullion with mounting tongue screw race
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