Boring, Oregon
United States
7
2021-04-08
The entities that hold a legal rights for patent applications filed by inventor PETRONEK David W.:
David W. PETRONEK from Boring, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Equalized hydraulic clamp force control
#2 | 2018-09-06Equalized hydraulic clamp force control
#3 | 2018-03-22Hydraulic clamping systems having load side-shifting variably responsive to load weight
#4 | 2015-12-24Side-shift limiter
#5 | 2014-10-23Clamping attachment with regenerative hydraulic circuit
#6 | 2010-04-15Equalized hydraulic clamp force control
#7 | 2009-11-05Hydraulic valve circuit with damage-control override
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