Timothy A. Hjelsand

Person

Saint Louis Park, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Consumable assembly
- Patent number 11,491,723
- Issue date Nov 8, 2022
- Stratasys, Inc.
- Caroline Jo Markman
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Print head assembly and print head for use in fused deposition mode...
- Patent number 10,576,693
- Issue date Mar 3, 2020
- Stratasys, Inc.
- William J. Swanson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Ripple reduction in an additive manufacturing system
- Patent number 10,513,103
- Issue date Dec 24, 2019
- Stratasys, Inc.
- Paul J. Leavitt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Spool assembly with locking mechanism for additive manufacturing sy...
- Patent number 9,714,153
- Issue date Jul 25, 2017
- Stratasys, Inc.
- Chad E. Beery
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Liquefier assembly for use in extrusion-based additive manufacturin...
- Patent number 9,550,327
- Issue date Jan 24, 2017
- Stratasys, Inc.
- William J. Swanson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Spool assembly with locking mechanism for additive manufacturing sy...
- Patent number 9,321,608
- Issue date Apr 26, 2016
- Stratasys, Inc.
- Chad E. Beery
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Print head assembly and print head for use in fused deposition mode...
- Patent number 9,168,685
- Issue date Oct 27, 2015
- Stratasys, Inc.
- William J. Swanson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Spool assembly for additive manufacturing system, and methods of ma...
- Patent number 9,073,263
- Issue date Jul 7, 2015
- Stratasys, Inc.
- Dominic F. Mannella
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Liquefier assembly for use in extrusion-based additive manufacturin...
- Patent number 9,022,771
- Issue date May 5, 2015
- Stratasys, Inc.
- William J. Swanson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for building three-dimensional models with extrusion-based a...
- Patent number 8,815,141
- Issue date Aug 26, 2014
- Stratasys, Inc.
- William J. Swanson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Liquefier assembly for use in extrusion-based additive manufacturin...
- Patent number 8,647,098
- Issue date Feb 11, 2014
- Stratasys, Inc.
- William J. Swanson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Print head assembly and print head for use in fused deposition mode...
- Patent number 8,647,102
- Issue date Feb 11, 2014
- Stratasys, Inc.
- William J. Swanson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Print head for use in fused deposition modeling system
- Patent number 8,465,111
- Issue date Jun 18, 2013
- Stratasys, Inc.
- William J. Swanson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Power beyond steering unit with bypass
- Patent number 6,769,451
- Issue date Aug 3, 2004
- Eaton Corporation
- Timothy A. Hjelsand
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Torque device for electronic steer-by wire steering systems
- Patent number 6,575,263
- Issue date Jun 10, 2003
- Eaton Corporation
- Timothy A. Hjelsand
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Hydrostatic automotive or high speed steering system
- Patent number 6,076,349
- Issue date Jun 20, 2000
- Eaton Corporation
- Dwight B. Stephenson
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Floating seal for sealed star gerotor
- Patent number 6,071,102
- Issue date Jun 6, 2000
- Eaton Corporation
- Timothy A. Hjelsand
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydrostatic power steering system having reduced wheel slip
- Patent number 5,960,694
- Issue date Oct 5, 1999
- Eaton Corporation
- David W. Thomas
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Steering control unit with flow amplification for unequal area cyli...
- Patent number 5,638,864
- Issue date Jun 17, 1997
- Eaton Corporation
- Donald M. Haarstad
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
High-back pressure power steering device
- Patent number 5,042,250
- Issue date Aug 27, 1991
- Eaton Corporation
- Keith R. Carlson
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
CONSUMABLE ASSEMBLY
- Publication number 20210039317
- Publication date Feb 11, 2021
- Caroline Jo Markman
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
GEAR-BASED LIQUEFIER ASSEMBLY FOR ADDITIVE MANUFACTURING SYSTEM, AN...
- Publication number 20190315114
- Publication date Oct 17, 2019
- Stratasys, Inc.
- Timothy A. Hjelsand
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
GEAR-BASED LIQUEFIER ASSEMBLY FOR ADDITIVE MANUFACTURING SYSTEM, AN...
- Publication number 20170203506
- Publication date Jul 20, 2017
- Stratasys, Inc.
- Timothy A. Hjelsand
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
SPOOL ASSEMBLY WITH LOCKING MECHANISM FOR ADDITIVE MANUFACTURING SY...
- Publication number 20160236899
- Publication date Aug 18, 2016
- Stratasys, Inc.
- Chad E. Beery
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
PRINT HEAD ASSEMBLY AND PRINT HEAD FOR USE IN FUSED DEPOSITION MODE...
- Publication number 20160039146
- Publication date Feb 11, 2016
- Stratasys, Inc.
- William J. Swanson
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
LIQUEFIER ASSEMBLY FOR USE IN EXTRUSION-BASED ADDITIVE MANUFACTURIN...
- Publication number 20150224713
- Publication date Aug 13, 2015
- Stratasys, Inc.
- William J. Swanson
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
LIQUEFIER ASSEMBLY FOR USE IN EXTRUSION-BASED ADDITIVE MANUFACTURIN...
- Publication number 20140120197
- Publication date May 1, 2014
- Stratasys, Inc.
- William J. Swanson
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
PRINT HEAD ASSEMBLY AND PRINT HEAD FOR USE IN FUSED DEPOSITION MODE...
- Publication number 20140120194
- Publication date May 1, 2014
- Stratasys, Inc.
- William J. Swanson
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
SPOOL ASSEMBLY WITH LOCKING MECHANISM FOR ADDITIVE MANUFACTURING SY...
- Publication number 20130161439
- Publication date Jun 27, 2013
- Stratasys, Inc.
- Chad E. Beery
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
SPOOL ASSEMBLY FOR ADDITIVE MANUFACTURING SYSTEM, AND METHODS OF MA...
- Publication number 20130161442
- Publication date Jun 27, 2013
- Stratasys, Inc.
- Dominic F. Mannella
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PRINT HEAD FOR USE IN FUSED DEPOSITION MODELING SYSTEM
- Publication number 20120162305
- Publication date Jun 28, 2012
- Stratasys, Inc.
- William J. Swanson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PRINT HEAD ASSEMBLY AND PRINT HEAD FOR USE IN FUSED DEPOSITION MODE...
- Publication number 20120164256
- Publication date Jun 28, 2012
- Stratasys, Inc.
- William J. Swanson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LIQUEFIER ASSEMBLY FOR USE IN EXTRUSION-BASED ADDITIVE MANUFACTURIN...
- Publication number 20120070523
- Publication date Mar 22, 2012
- Stratasys, Inc.
- William J. Swanson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR BUILDING THREE-DIMENSIONAL MODELS WITH EXTRUSION-BASED A...
- Publication number 20120068378
- Publication date Mar 22, 2012
- Stratasys, Inc.
- William J. Swanson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Power beyond steering unit with bypass
- Publication number 20030196711
- Publication date Oct 23, 2003
- EATON CORPORATION
- Timothy A. Hjelsand
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Torque device for electronic steer-by wire steering systems
- Publication number 20020157894
- Publication date Oct 31, 2002
- EATON CORPORATION
- Timothy A. Hjelsand
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Timothy A. Hjelsand

Person

Patents Grantslast 30 patents

Consumable assembly

Print head assembly and print head for use in fused deposition mode...

Ripple reduction in an additive manufacturing system

Spool assembly with locking mechanism for additive manufacturing sy...

Liquefier assembly for use in extrusion-based additive manufacturin...

Spool assembly with locking mechanism for additive manufacturing sy...

Print head assembly and print head for use in fused deposition mode...

Spool assembly for additive manufacturing system, and methods of ma...

Liquefier assembly for use in extrusion-based additive manufacturin...

Method for building three-dimensional models with extrusion-based a...

Liquefier assembly for use in extrusion-based additive manufacturin...

Print head assembly and print head for use in fused deposition mode...

Print head for use in fused deposition modeling system

Power beyond steering unit with bypass

Torque device for electronic steer-by wire steering systems

Hydrostatic automotive or high speed steering system

Floating seal for sealed star gerotor

Hydrostatic power steering system having reduced wheel slip

Steering control unit with flow amplification for unequal area cyli...

High-back pressure power steering device

Patents Applicationslast 30 patents

CONSUMABLE ASSEMBLY

GEAR-BASED LIQUEFIER ASSEMBLY FOR ADDITIVE MANUFACTURING SYSTEM, AN...

GEAR-BASED LIQUEFIER ASSEMBLY FOR ADDITIVE MANUFACTURING SYSTEM, AN...

SPOOL ASSEMBLY WITH LOCKING MECHANISM FOR ADDITIVE MANUFACTURING SY...

PRINT HEAD ASSEMBLY AND PRINT HEAD FOR USE IN FUSED DEPOSITION MODE...

LIQUEFIER ASSEMBLY FOR USE IN EXTRUSION-BASED ADDITIVE MANUFACTURIN...

LIQUEFIER ASSEMBLY FOR USE IN EXTRUSION-BASED ADDITIVE MANUFACTURIN...

PRINT HEAD ASSEMBLY AND PRINT HEAD FOR USE IN FUSED DEPOSITION MODE...

SPOOL ASSEMBLY WITH LOCKING MECHANISM FOR ADDITIVE MANUFACTURING SY...

SPOOL ASSEMBLY FOR ADDITIVE MANUFACTURING SYSTEM, AND METHODS OF MA...

PRINT HEAD FOR USE IN FUSED DEPOSITION MODELING SYSTEM

PRINT HEAD ASSEMBLY AND PRINT HEAD FOR USE IN FUSED DEPOSITION MODE...

LIQUEFIER ASSEMBLY FOR USE IN EXTRUSION-BASED ADDITIVE MANUFACTURIN...

METHOD FOR BUILDING THREE-DIMENSIONAL MODELS WITH EXTRUSION-BASED A...

Power beyond steering unit with bypass

Torque device for electronic steer-by wire steering systems