Dubuque, Iowa
United States
3
2011-05-26
The entities that hold a legal rights for patent applications filed by inventor Mulligan Patrick John:
Patrick John Mulligan from Dubuque, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Crawler track roller with internal spherical spacers
#2 | 2008-09-25Track chain joint with radial seal unit
#3 | 2008-03-27Cartridge for use as joint in endless track chain and associated method
3390145 ⎘