Internal-combustion engines
Combined devices
Generating plants
Inventor
active
Compound spark-ignition and diesel engine
Hand held athletic officiating timers
Hollow screw-in pile
Lubricant metering system for rotary piston mechanism
Multi-unit rotary mechanism
No associations
LandOfFree
Charles Jones does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Charles Jones, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Charles Jones will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-10844