Orem, Utah
United States
5
2024-12-19
The entities that hold a legal rights for patent applications filed by inventor Peng Cheng:
Cheng Peng from Orem, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Needle for a choke valve assembly
#2 | 2023-06-22Downhole cutting tool having cutting element with nonplanar face to improve cutting efficiency and durability
#3 | 2023-05-18Ridge shaped element
#4 | 2021-07-15Cutting element with nonplanar face to improve cutting efficiency and durability
#5 | 2018-12-20Mechanical locking of cutting element with carbide matrix
2378051 ⎘