Oakland, Michigan
United States
4
2017-08-24
The entities that hold a legal rights for patent applications filed by inventor Thomas Christopher:
Christopher Thomas from Oakland, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Laser ignition device
#2 | 2014-01-09Partial shroud of spark plug for ground electrode heat dispersion
#3 | 2012-10-04Pre-chamber spark plug including a gas thread cavity
#4 | 2012-09-27Copper core combustion cup for pre-chamber spark plug
602863 ⎘