Ontario
Canada
3
2026-05-21
The entities that hold a legal rights for patent applications filed by inventor Guo Daoping:
Daoping Guo from Ontario, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
HYDRATED SODIUM SILICATE ALUMINATE AS AN ACCELERATOR FOR SPRAYED CONCRETE
#2 | 2026-01-22HYDRATED SODIUM SILICATE ALUMINATE AS A BINDER AGENT FOR INORGANIC SUBSTRATES
#3 | 2022-09-01Sustainable two-component annular grout composition and method for use with a tunnel-boring machine
5505539 ⎘