Houston, Texas
United States
5
2024-03-14
The entities that hold a legal rights for patent applications filed by inventor WALLACE Christopher D.:
Christopher D. WALLACE from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:
RETROFITTING AND USE OF RECTANGULAR FILTERS, ASSEMBLY AND METHOD FOR FILTRATION
#2 | 2022-09-22RETANGULAR FILTERS, ASSEMBLY AND METHOD FOR FILTRATION
#3 | 2022-09-15RETANGULAR FILTERS, ASSEMBLY AND METHOD FOR FILTRATION
#4 | 2021-03-04RETROFITTING AND USE OF RECTANGULAR FILTERS, ASSEMBLY AND METHOD FOR FILTRATION
#5 | 2018-08-23Rectangular filters, assembly and method for filtration
2273671 ⎘