David W. Petronek

Person

Boring, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Side-shift limiter
- Patent number RE49025
- Issue date Apr 12, 2022
- Cascade Corporation
- Andrea Dal Dosso
Information Patent Grant
Equalized hydraulic clamp force control
- Patent number 11,300,441
- Issue date Apr 12, 2022
- Cascade Corporation
- David W. Petronek
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Equalized hydraulic clamp force control
- Patent number 10,900,825
- Issue date Jan 26, 2021
- Cascade Corporation
- David W. Petronek
- G01 - MEASURING TESTING
Information Patent Grant
Hydraulic clamping systems having load side-shifting variably respo...
- Patent number 10,494,241
- Issue date Dec 3, 2019
- Cascade Corporation
- David W. Petronek
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Equalized hydraulic clamp force control
- Patent number 9,964,428
- Issue date May 8, 2018
- Cascade Corporation
- David W. Petronek
- G01 - MEASURING TESTING
Information Patent Grant
Side-shift limiter
- Patent number 9,309,099
- Issue date Apr 12, 2016
- Cascade Corporation
- Andrea Dal Dosso
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Clamping attachment with regenerative hydraulic circuit
- Patent number 8,979,154
- Issue date Mar 17, 2015
- Cascade Corporation
- David W. Petronek
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Lift truck load handler
- Patent number 8,403,618
- Issue date Mar 26, 2013
- Cascade Corporation
- Glenn Prentice
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Hydraulic valve circuit with damage-control override
- Patent number 8,091,467
- Issue date Jan 10, 2012
- Cascade Corporation
- David W. Petronek
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Multiple-pair fork positioner
- Patent number 5,096,363
- Issue date Mar 17, 1992
- Cascade Corporation
- Harry F. Weinert
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
EQUALIZED HYDRAULIC CLAMP FORCE CONTROL
- Publication number 20210102836
- Publication date Apr 8, 2021
- Cascade Corporation
- David W. PETRONEK
- B66 - HOISTING LIFTING HAULING
Information Patent Application
EQUALIZED HYDRAULIC CLAMP FORCE CONTROL
- Publication number 20180252572
- Publication date Sep 6, 2018
- Cascade Corporation
- David W. Petronek
- G01 - MEASURING TESTING
Information Patent Application
Hydraulic Clamping Systems Having Load Side-shifting Variably Respo...
- Publication number 20180079634
- Publication date Mar 22, 2018
- Cascade Corporation
- David W. Petronek
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SIDE-SHIFT LIMITER
- Publication number 20150368080
- Publication date Dec 24, 2015
- Cascade Corporation
- Andrea DAL DOSSO
- G01 - MEASURING TESTING
Information Patent Application
CLAMPING ATTACHMENT WITH REGENERATIVE HYDRAULIC CIRCUIT
- Publication number 20140312639
- Publication date Oct 23, 2014
- David W. PETRONEK
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
EQUALIZED HYDRAULIC CLAMP FORCE CONTROL
- Publication number 20100089704
- Publication date Apr 15, 2010
- Cascade Corporation
- David W. Petronek
- B66 - HOISTING LIFTING HAULING
Information Patent Application
HYDRAULIC VALVE CIRCUIT WITH DAMAGE-CONTROL OVERRIDE
- Publication number 20090272257
- Publication date Nov 5, 2009
- Cascade Corporation
- David W. Petronek
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Lift truck load handler
- Publication number 20060115354
- Publication date Jun 1, 2006
- Glenn Prentice
- B66 - HOISTING LIFTING HAULING

David W. Petronek

Person

Patents Grantslast 30 patents

Side-shift limiter

Equalized hydraulic clamp force control

Equalized hydraulic clamp force control

Hydraulic clamping systems having load side-shifting variably respo...

Equalized hydraulic clamp force control

Side-shift limiter

Clamping attachment with regenerative hydraulic circuit

Lift truck load handler

Hydraulic valve circuit with damage-control override

Multiple-pair fork positioner

Patents Applicationslast 30 patents

EQUALIZED HYDRAULIC CLAMP FORCE CONTROL

EQUALIZED HYDRAULIC CLAMP FORCE CONTROL

Hydraulic Clamping Systems Having Load Side-shifting Variably Respo...

SIDE-SHIFT LIMITER

CLAMPING ATTACHMENT WITH REGENERATIVE HYDRAULIC CIRCUIT

EQUALIZED HYDRAULIC CLAMP FORCE CONTROL

HYDRAULIC VALVE CIRCUIT WITH DAMAGE-CONTROL OVERRIDE

Lift truck load handler