Derek S. Duchscherer

Person

Bloomington, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Grounds maintenance vehicle with adjustable suspension system
- Patent number 11,498,464
- Issue date Nov 15, 2022
- The Toro Company
- Dale A. Stover
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Grounds maintenance vehicle with adjustable suspension system
- Patent number 10,864,832
- Issue date Dec 15, 2020
- The Toro Company
- Dale A. Stover
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rotor and rotor housing for a snowthrower
- Patent number 9,863,107
- Issue date Jan 9, 2018
- The Toro Company
- Nathan J. Friberg
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Snowthrower power head
- Patent number D786940
- Issue date May 16, 2017
- The Toro Company
- Philip C. Dretzka
- D15 - Machines not elsewhere specified
Information Patent Grant
Self-propelled, single-stage snowthrower
- Patent number 9,556,572
- Issue date Jan 31, 2017
- The Toro Company
- Derek S. Duchscherer
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Rotor and rotor housing for a snowthrower
- Patent number 9,546,462
- Issue date Jan 17, 2017
- The Toro Company
- Nathan J. Friberg
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
GROUNDS MAINTENANCE VEHICLE WITH REMOTE OR AUTOMATIC OPERATOR SUSPE...
- Publication number 20240180080
- Publication date Jun 6, 2024
- THE TORO COMPANY
- Derek S. Duchscherer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
SNOWTHROWER SCRAPER
- Publication number 20240125067
- Publication date Apr 18, 2024
- THE TORO COMPANY
- Derek S. Duchscherer
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
ELECTRIC SNOWTHROWER WITH ADAPTIVE MOTOR AND CONTROLS FOR USE WITH...
- Publication number 20240068190
- Publication date Feb 29, 2024
- THE TORO COMPANY
- Derek S. Duchscherer
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
GROUNDS MAINTENANCE VEHICLE WITH ADJUSTABLE SUSPENSION SYSTEM
- Publication number 20230311725
- Publication date Oct 5, 2023
- THE TORO COMPANY
- Dale A. Stover
- B60 - VEHICLES IN GENERAL
Information Patent Application
GROUNDS MAINTENANCE VEHICLE WITH ADJUSTABLE SUSPENSION SYSTEM
- Publication number 20230070865
- Publication date Mar 9, 2023
- THE TORO COMPANY
- Dale A. Stover
- B60 - VEHICLES IN GENERAL
Information Patent Application
GROUNDS MAINTENANCE VEHICLE WITH ADJUSTABLE SUSPENSION SYSTEM
- Publication number 20210061146
- Publication date Mar 4, 2021
- THE TORO COMPANY
- Dale A. Stover
- B60 - VEHICLES IN GENERAL
Information Patent Application
SNOWTHROWER HOUSING INCORPORATING BYPASS AND AUGER FOR USE WITH SAME
- Publication number 20190264405
- Publication date Aug 29, 2019
- THE TORO COMPANY
- Derek S. Duchscherer
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
GROUNDS MAINTENANCE VEHICLE WITH ADJUSTABLE SUSPENSION SYSTEM
- Publication number 20190111812
- Publication date Apr 18, 2019
- THE TORO COMPANY
- Dale A. Stover
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
SNOWTHROWER WITH ADJUSTABLE ROTOR
- Publication number 20180051430
- Publication date Feb 22, 2018
- THE TORO COMPANY
- Nathan J. Friberg
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
ROTOR AND ROTOR HOUSING FOR A SNOWTHROWER
- Publication number 20170081817
- Publication date Mar 23, 2017
- THE TORO COMPANY
- Nathan J. Friberg
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
ROTOR AND ROTOR HOUSING FOR A SNOWTHROWER
- Publication number 20160138235
- Publication date May 19, 2016
- THE TORO COMPANY
- Nathan J. Friberg
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
SELF-PROPELLED, SINGLE-STAGE SNOWTHROWER
- Publication number 20160138234
- Publication date May 19, 2016
- THE TORO COMPANY
- Derek S. Duchscherer
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Derek S. Duchscherer

Person

Patents Grantslast 30 patents

Grounds maintenance vehicle with adjustable suspension system

Grounds maintenance vehicle with adjustable suspension system

Rotor and rotor housing for a snowthrower

Snowthrower power head

Self-propelled, single-stage snowthrower

Rotor and rotor housing for a snowthrower

Patents Applicationslast 30 patents

GROUNDS MAINTENANCE VEHICLE WITH REMOTE OR AUTOMATIC OPERATOR SUSPE...

SNOWTHROWER SCRAPER

ELECTRIC SNOWTHROWER WITH ADAPTIVE MOTOR AND CONTROLS FOR USE WITH...

GROUNDS MAINTENANCE VEHICLE WITH ADJUSTABLE SUSPENSION SYSTEM

GROUNDS MAINTENANCE VEHICLE WITH ADJUSTABLE SUSPENSION SYSTEM

GROUNDS MAINTENANCE VEHICLE WITH ADJUSTABLE SUSPENSION SYSTEM

SNOWTHROWER HOUSING INCORPORATING BYPASS AND AUGER FOR USE WITH SAME

GROUNDS MAINTENANCE VEHICLE WITH ADJUSTABLE SUSPENSION SYSTEM

SNOWTHROWER WITH ADJUSTABLE ROTOR

ROTOR AND ROTOR HOUSING FOR A SNOWTHROWER

ROTOR AND ROTOR HOUSING FOR A SNOWTHROWER

SELF-PROPELLED, SINGLE-STAGE SNOWTHROWER