Combustion
Mixer and flame holder
Inventor
active
No associations
LandOfFree
Bruce Douglas Spangrud does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Bruce Douglas Spangrud, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bruce Douglas Spangrud will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-3033484