Hudson, Wisconsin
United States
7
2013-12-26
The entities that hold a legal rights for patent applications filed by inventor Daugaard Dwayne D.:
Dwayne D. Daugaard from Hudson, US has applied for patents for these inventions. The list has both pending applications and granted patents:
FILTERING FACE-PIECE RESPIRATOR HAVING SUPPORT STRUCTURE INJECTION MOLDED TO FILTERING STRUCTURE
#2 | 2012-05-24FILTERING FACE-PIECE RESPIRATOR HAVING SUPPORT STRUCTURE INJECTION MOLDED TO FILTERING STRUCTURE
#3 | 2012-05-24FILTERING FACE-PIECE RESPIRATOR HAVING AN OVERMOLDED FACE SEAL
#4 | 2009-08-06Buckle and respirator using such buckle, having a deformable cinch bar, and method
#5 | 2009-04-09Filtering face-piece respirator having nose clip molded into the mask body
#6 | 2009-03-26BUCKLE HAVING A FLEXURAL STRAP ATTACHMENT MEMBER AND RESPIRATOR USING SUCH BUCKLE
#7 | 2009-03-26Filtering face-piece respirator support structure that has living hinges
581839 ⎘