Edward Freier Jr.

Person

Port Washington, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Differential and method for variable traction control
- Patent number 6,354,978
- Issue date Mar 12, 2002
- Simplicity Manufacturing, Inc.
- John F. Brackin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Ride-on mower steering and suspension system
- Patent number 5,570,570
- Issue date Nov 5, 1996
- Simplicity Manufacturing, Inc.
- Kenneth H. Klas
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Torsion bar rear suspension for ride-on mowers
- Patent number 5,474,315
- Issue date Dec 12, 1995
- Simplicity Manufacturing
- Kenneth H. Klas
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Mowing tractor
- Patent number D345166
- Issue date Mar 15, 1994
- Simplicity
- Igor Kamlukin
- D15 - Machines not elsewhere specified
Information Patent Grant
Two-blade mower deck with infinite height adjustment
- Patent number 5,085,044
- Issue date Feb 4, 1992
- Simplicity Manufacturing, Inc.
- Edward Freier
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Self-propelled riding tractor
- Patent number D303804
- Issue date Oct 3, 1989
- Simplicity Manufacturing, Inc.
- Igor Kamlukin
- D15 - Machines not elsewhere specified
Information Patent Grant
Unitized frame for a self-propelled lawn mower
- Patent number 4,726,440
- Issue date Feb 23, 1988
- Simplicity Manufacturing, Inc.
- Igor Kamlukin
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Clipping propulsion means for tractor mower
- Patent number 4,711,073
- Issue date Dec 8, 1987
- Simplicity Manufacturing, Inc.
- Edward Freier
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Grass collecting multiple blade mower without auxiliary blower means
- Patent number 4,106,272
- Issue date Aug 15, 1978
- Allis-Chalmers Corporation
- James F. Peterson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Friction disc planetary transmission
- Patent number 3,986,414
- Issue date Oct 19, 1976
- Allis-Chalmers Corporation
- James F. Peterson
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Edward Freier Jr.

Person

Patents Grantslast 30 patents

Differential and method for variable traction control

Ride-on mower steering and suspension system

Torsion bar rear suspension for ride-on mowers

Mowing tractor

Two-blade mower deck with infinite height adjustment

Self-propelled riding tractor

Unitized frame for a self-propelled lawn mower

Clipping propulsion means for tractor mower

Grass collecting multiple blade mower without auxiliary blower means

Friction disc planetary transmission