Mark Walls

Follow

Person

San Antonio, TX, US

People

Patents Applicationslast 30 patents

Information Patent Application
Planetary Gear Set To Provide Speed Control For Belt-Driven Engine...
- Publication number 20150330295
- Publication date Nov 19, 2015
- Mark Walls
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS