Baltimore, Maryland
United States
5
2026-05-21
The entities that hold a legal rights for patent applications filed by inventor Chen Xia:
Xia Chen from Baltimore, US has applied for patents for these inventions. The list has both pending applications and granted patents:
HYBRID ELECTROMECHANICAL TORQUE WRENCH
#2 | 2023-11-16HYBRID ELECTROMECHANICAL TORQUE WRENCH
#3 | 2023-08-24HYBRID ELECTROMECHANICAL TORQUE WRENCH
#4 | 2019-05-02Portable AC-DC multi-process welding and cutting machine
#5 | 2005-09-08Method and apparatus for tooth bone conduction microphone
2485392 ⎘