A - Human Necessities – 42 – B
Inventor
A - Human Necessities
42
B
Inventor
Country: United States Of America
A helmet having shock attenuating members of differing...
Method for molding a protective helmet
No associations
LandOfFree
P. David Halstead does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with P. David Halstead, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and P. David Halstead will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-1410264