Rancho Cucamonga, California
United States
6
2022-03-22
The entities that hold a legal rights for patent applications filed by inventor PENG Weiling:
Weiling PENG from Rancho Cucamonga, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Coating systems and formulations for cementitious articles
#2 | 2021-04-22Fiber cement material formulations and compositions thereof
#3 | 2020-03-31Coating systems and formulations for cementitious articles
#4 | 2019-04-16Sealing agents, methods of making and uses thereof
#5 | 2009-10-13Building material and method of making and installing the same
#6 | 2007-02-22Coated substrate having one or more cross-linked interfacial zones
5056831 ⎘