Wadsworth, Ohio
United States
3
2010-08-19
The entities that hold a legal rights for patent applications filed by inventor Smith, SR. David Michael:
David Michael Smith, SR. from Wadsworth, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Heterogeneous rubbery polymers having random, tapered, and block portions therein and methods of making same
#2 | 2006-06-20Non-random styrene-butadiene rubber
#3 | 2005-01-04Self-sealing pneumatic tire and preparation thereof
3821340 ⎘