Thomas L. Stiefvater

Person

Ephrata, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Drawbar adapter for pull-through swivel hitch
- Patent number 6,776,432
- Issue date Aug 17, 2004
- New Holland North America, Inc.
- Melanie W. Harkcom
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Crop conveying drums for a disc cutterbar
- Patent number 6,497,087
- Issue date Dec 24, 2002
- New Holland North America, Inc.
- Thomas L. Stiefvater
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Steering tube for pivotally rotating a hay harvester gearbox
- Patent number 6,481,192
- Issue date Nov 19, 2002
- New Holland North America, Inc.
- Melanie W. Harkcom
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Two stage hydraulic tongue swing mechanism
- Patent number 6,360,516
- Issue date Mar 26, 2002
- New Holland North America, Inc.
- Melanie W. Harkcom
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Tongue latch mechanism
- Patent number 6,273,449
- Issue date Aug 14, 2001
- New Holland North America, Inc.
- Melanie W. Harkcom
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control apparatus for rotatable gearbox on crop harvester
- Patent number 6,199,355
- Issue date Mar 13, 2001
- New Holland North America, Inc.
- Thomas L. Stiefvater
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Control apparatus for rotatable gearbox on crop harvester
- Patent number 6,044,633
- Issue date Apr 4, 2000
- New Holland North America, Inc.
- Thomas L. Stiefvater
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Guide link for a rotatable harvester gearbox
- Patent number 5,916,112
- Issue date Jun 29, 1999
- New Holland North America, Inc.
- Thomas L. Stiefvater
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Modulated FWD clutch for tractor braking
- Patent number 5,551,526
- Issue date Sep 3, 1996
- New Holland North America, Inc.
- Steven C. Young
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
WOBBLE DRIVE FOR WINDROWER HEADER
- Publication number 20050086919
- Publication date Apr 28, 2005
- Thomas L. Stiefvater
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Drawbar adapter for pull-through swivel hitch
- Publication number 20020047246
- Publication date Apr 25, 2002
- CASE CORPORATION
- Melanie W. Harkcom
- B60 - VEHICLES IN GENERAL

Thomas L. Stiefvater

Person

Patents Grantslast 30 patents

Drawbar adapter for pull-through swivel hitch

Crop conveying drums for a disc cutterbar

Steering tube for pivotally rotating a hay harvester gearbox

Two stage hydraulic tongue swing mechanism

Tongue latch mechanism

Control apparatus for rotatable gearbox on crop harvester

Control apparatus for rotatable gearbox on crop harvester

Guide link for a rotatable harvester gearbox

Modulated FWD clutch for tractor braking

Patents Applicationslast 30 patents

WOBBLE DRIVE FOR WINDROWER HEADER

Drawbar adapter for pull-through swivel hitch