Marshall, Wisconsin
United States
4
2014-06-12
The entities that hold a legal rights for patent applications filed by inventor Knuth Bruce E.:
Bruce E. Knuth from Marshall, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Hydro-pneumatic system with pressure limiting valve
#2 | 2010-08-26Air driven hydraulic pump
#3 | 2010-04-29Hydro-pneumatic system with pressure limiting valve
#4 | 2005-03-08Variable speed hydraulic pump
795205 ⎘