San Antonio, Texas
United States
2
2022-06-02
The entities that hold a legal rights for patent applications filed by inventor Hoffmeyer Matthew M.:
Matthew M. Hoffmeyer from San Antonio, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Method of providing passive pre-chamber ignition with varying nozzle sizes for internal combustion engine
#2 | 2021-11-04Passive Pre-Chamber Ignition with Varying Nozzle Sizes for Internal Combustion Engine
5232563 ⎘