Daniel R. Dykstra

Person

Grand Rapids, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Auxiliary axle and suspension assembly
- Patent number 9,688,327
- Issue date Jun 27, 2017
- SAF-Holland, Inc.
- Richard Conaway
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Auxiliary axle and suspension assembly
- Patent number 9,481,416
- Issue date Nov 1, 2016
- SAF-Holland, Inc.
- Richard Conaway
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Auxiliary axle and suspension assembly
- Patent number 9,290,221
- Issue date Mar 22, 2016
- SAF-Holland, Inc.
- Richard Conaway
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Auxiliary axle and suspension assembly
- Patent number 8,967,639
- Issue date Mar 3, 2015
- SAF-Holland, Inc.
- Richard Conaway
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Suspension system for heavy and vocational vehicles
- Patent number 8,371,596
- Issue date Feb 12, 2013
- SAF-Holland, Inc.
- Marc Johnson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rotating fifth wheel hitch kingpin assembly
- Patent number 7,766,361
- Issue date Aug 3, 2010
- SAF-Holland, Inc.
- Gerald W. Hungerink
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Trailing arm suspension with optimized I-beam
- Patent number 7,484,744
- Issue date Feb 3, 2009
- SAF-Holland, Inc.
- Greg Galazin
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Auxiliary Axle and Suspension Assembly
- Publication number 20160318567
- Publication date Nov 3, 2016
- SAF-Holland, Inc.
- Richard Conaway
- B60 - VEHICLES IN GENERAL
Information Patent Application
Auxiliary Axle and Suspension Assembly
- Publication number 20150151801
- Publication date Jun 4, 2015
- SAF-Holland, Inc.
- Richard Conaway
- B60 - VEHICLES IN GENERAL
Information Patent Application
Auxiliary Axle and Suspension Assembly
- Publication number 20140210173
- Publication date Jul 31, 2014
- SAF-Holland, Inc.
- Richard Conaway
- B60 - VEHICLES IN GENERAL
Information Patent Application
Auxiliary Axle and Suspension Assembly
- Publication number 20140210174
- Publication date Jul 31, 2014
- SAF-Holland, Inc.
- Richard Conaway
- B60 - VEHICLES IN GENERAL
Information Patent Application
Suspension System for Heavy and Vocational Vehicles
- Publication number 20130154225
- Publication date Jun 20, 2013
- SAF-Holland, Inc.
- Marc Johnson
- B60 - VEHICLES IN GENERAL
Information Patent Application
SUSPENSION SYSTEM FOR HEAVY AND VOCATIONAL VEHICLES
- Publication number 20110115184
- Publication date May 19, 2011
- Marc Johnson
- B60 - VEHICLES IN GENERAL
Information Patent Application
ROTATING FIFTH WHEEL HITCH KINGPIN ASSEMBLY
- Publication number 20090108556
- Publication date Apr 30, 2009
- Gerald W. Hungerink
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Trailing arm suspension with optimized i-beam
- Publication number 20050051986
- Publication date Mar 10, 2005
- Gregory T. Galazin
- B60 - VEHICLES IN GENERAL
Information Patent Application
Trailing arm suspension with optimized I-beam
- Publication number 20040183271
- Publication date Sep 23, 2004
- Greg Galazin
- B60 - VEHICLES IN GENERAL

Daniel R. Dykstra

Person

Patents Grantslast 30 patents

Auxiliary axle and suspension assembly

Auxiliary axle and suspension assembly

Auxiliary axle and suspension assembly

Auxiliary axle and suspension assembly

Suspension system for heavy and vocational vehicles

Rotating fifth wheel hitch kingpin assembly

Trailing arm suspension with optimized I-beam

Patents Applicationslast 30 patents

Auxiliary Axle and Suspension Assembly

Auxiliary Axle and Suspension Assembly

Auxiliary Axle and Suspension Assembly

Auxiliary Axle and Suspension Assembly

Suspension System for Heavy and Vocational Vehicles

SUSPENSION SYSTEM FOR HEAVY AND VOCATIONAL VEHICLES

ROTATING FIFTH WHEEL HITCH KINGPIN ASSEMBLY

Trailing arm suspension with optimized i-beam

Trailing arm suspension with optimized I-beam