Rowlett, Texas
United States
4
2025-08-21
The entities that hold a legal rights for patent applications filed by inventor HOLLAND Robert B.:
Robert B. HOLLAND from Rowlett, US has applied for patents for these inventions. The list has both pending applications and granted patents:
ROLLABLE RIDGE VENT
#2 | 2020-01-16Roof ridge vent and associated method
#3 | 2018-02-08Entangled mesh roof vent with integrated external baffle
#4 | 2017-07-13Insulated cover for whole-house fan
1928992 ⎘