Orem, Utah
United States
2
2022-01-06
The entities that hold a legal rights for patent applications filed by inventor Xu Chengkun:
Chengkun Xu from Orem, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Polycrystalline diamond tables and compacts and related methods
#2 | 2019-01-08Aqueous leaching solutions and methods of leaching at least one interstitial constituent from a polycrystalline diamond body using the same
5287901 ⎘