Uncategorized
Inventor
Carbureter and spark adjusting instrument
Combustion efficiency measuring apparatus
Diesel engine testing apparatus
Electric heater thermostatic switch controls
Electric immersion heater
No associations
LandOfFree
John D. Morgan does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with John D. Morgan, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and John D. Morgan will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-42572