Hilliard, Ohio
United States
7
2016-08-25
The entities that hold a legal rights for patent applications filed by inventor Eiterman Alvin:
Alvin Eiterman from Hilliard, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Door release mechanism
#2 | 2015-01-22Reset mechanism for stored energy emergency barriers
#3 | 2014-09-11Door release mechanism
#4 | 2013-10-17Door release mechanism
#5 | 2013-01-31Reset mechanism for stored energy emergency barriers
#6 | 2011-05-05Door release mechanisim
#7 | 2009-04-30Door release mechanism
59631 ⎘