Metal working
Method of mechanical manufacture
Electrical device making
Representative
active
No affiliations
Adjustable mount for a high intensity lamp
Arc discharge lamp having improved performance
Automotive headlamp
Ballast circuit for a 220-volt improved lighting unit
Ballast circuit for gas discharge tubes utilizing time-pulse add
LandOfFree
John P. McMahon 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 P. McMahon, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and John P. McMahon will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-77318