Corcoran, Minnesota
United States
4
2013-05-30
The entities that hold a legal rights for patent applications filed by inventor Sandstrom Joel:
Joel Sandstrom from Corcoran, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Non-toxic, heavy-metal free explosive percussion primers and methods of preparing the same
#2 | 2013-05-16Non-toxic percussion primers and methods of preparing the same
#3 | 2011-10-06Non-toxic, heavy-metal free sensitized explosive percussion primers and methods of preparing the same
#4 | 2011-01-06Non-toxic percussion primers and methods of preparing the same
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