Membership
Tour
Register
Log in
Ted Wetzel
Follow
Person
Mayfield, OH, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Override control circuits for a lawn and garden tractor
Patent number
7,891,448
Issue date
Feb 22, 2011
MTD Products Inc
Joseph M. Onderko
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Reverse operation safety circuit
Patent number
7,513,322
Issue date
Apr 7, 2009
Delta Systems, Inc.
David A. Straka
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Reverse operation safety circuit
Patent number
7,422,078
Issue date
Sep 9, 2008
Delta Systems, Inc.
David A. Straka
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Reverse operation safety circuit
Patent number
7,237,633
Issue date
Jul 3, 2007
Delta Systems, Inc.
David A. Straka
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Reverse operation safety circuit
Patent number
7,131,509
Issue date
Nov 7, 2006
Delta Systems, Inc.
Arthur James Harvey
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Reverse operation safety circuit
Patent number
7,128,177
Issue date
Oct 31, 2006
Delta Systems, Inc.
Arthur James Harvey
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electromagnetic latching switch
Patent number
7,064,639
Issue date
Jun 20, 2006
Delta Systems, Inc.
Arthur James Harvey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Engine with integral actuator
Patent number
6,868,925
Issue date
Mar 22, 2005
Delta Systems, Inc.
Harlin J. Trefz
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Lawn and garden control module
Patent number
6,609,357
Issue date
Aug 26, 2003
Delta Systems, Inc.
Dennis L. Davis
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hydrostatic transmission with integral actuator
Patent number
6,543,560
Issue date
Apr 8, 2003
Delta Systems, Inc.
Harlin J. Trefz
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Override Control Circuits for a Lawn and Garden Tractor
Publication number
20080257631
Publication date
Oct 23, 2008
MTD Products Inc
Joseph M. Onderko
B60 - VEHICLES IN GENERAL
Information
Patent Application
Reverse Operation Safety Circuit
Publication number
20080143193
Publication date
Jun 19, 2008
Delta Systems, Inc.
David A. Straka
B60 - VEHICLES IN GENERAL
Information
Patent Application
Reverse Operation Safety Circuit
Publication number
20070251737
Publication date
Nov 1, 2007
Delta Systems, Inc.
David A. Straka
B60 - VEHICLES IN GENERAL
Information
Patent Application
Reverse operation safety circuit
Publication number
20060201121
Publication date
Sep 14, 2006
David A. Straka
B60 - VEHICLES IN GENERAL
Information
Patent Application
Reverse operation safety circuit
Publication number
20060185913
Publication date
Aug 24, 2006
Arthur James Harvey
B60 - VEHICLES IN GENERAL
Information
Patent Application
Electromagnetic latching switch
Publication number
20060022780
Publication date
Feb 2, 2006
Delta Systems, Inc.
Arthur James Harvey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Reverse operation safety circuit
Publication number
20040201286
Publication date
Oct 14, 2004
Delta Systems, Inc.
Arthur James Harvey
B60 - VEHICLES IN GENERAL
Information
Patent Application
Engine with integral actuator
Publication number
20020038731
Publication date
Apr 4, 2002
Delta Systems, Inc.
Harlin J. Trefz
B60 - VEHICLES IN GENERAL