Pipe joints or couplings
With assembly means or feature
Particular tool-engaging means or with tool
Inventor
active
Duct connecting system
Duct joining system
Duct joining system
No associations
LandOfFree
Howard J. McElroy does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Howard J. McElroy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Howard J. McElroy will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1099375