Derek John SCHEFFERS

Person

Mattawan, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Proportioner for a fire protection system
- Patent number 11,980,786
- Issue date May 14, 2024
- Minimax Viking Research & Development GmbH
- Derek John Scheffers
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Fire protection systems and methods using fire protection devices i...
- Patent number 11,872,425
- Issue date Jan 16, 2024
- Minimax Viking Research & Development GmbH
- Shawn J. Feenstra
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Proportioner for a fire protection system
- Patent number 11,771,936
- Issue date Oct 3, 2023
- Minimax Viking Research & Development GmbH
- Derek John Scheffers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Proportioner for a fire protection system
- Patent number 11,596,821
- Issue date Mar 7, 2023
- Minimax Viking Research & Development GmbH
- Derek John Scheffers
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Fire protection containment unit for intermediate bulk containers
- Patent number 11,559,710
- Issue date Jan 24, 2023
- Viking Group, Inc.
- Martin H. Workman
- A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

Information Patent Application
FIRE PROTECTION SYSTEMS AND METHODS USING FIRE PROTECTION DEVICES I...
- Publication number 20240198151
- Publication date Jun 20, 2024
- Minimax Viking Research & Development GmbH
- Shawn J. FEENSTRA
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Fire Protection Systems and Methods Using Fire Protection Devices I...
- Publication number 20230398389
- Publication date Dec 14, 2023
- Minimax Viking Research & Development GmbH
- Shawn J. FEENSTRA
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
PROPORTIONER FOR A FIRE PROTECTION SYSTEM
- Publication number 20230264056
- Publication date Aug 24, 2023
- Minimax Viking Research & Development GmbH
- Derek John SCHEFFERS
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Protected Branch Connector Assembly For Fire Protection Systems
- Publication number 20230158350
- Publication date May 25, 2023
- Minimax Viking Research & Development GmbH
- Derek John SCHEFFERS
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Protection and Installation Device for Fire Protection Sprinkler
- Publication number 20230101096
- Publication date Mar 30, 2023
- Minimax Viking Research & Development GmbH
- Jason T. WATSON
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Protection and Installation Device for Fire Protection Sprinklers
- Publication number 20230090915
- Publication date Mar 23, 2023
- Minimax Viking Research & Development GmbH
- Derek John SCHEFFERS
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
HIGH-EXPANSION FOAM GENERATOR
- Publication number 20230081536
- Publication date Mar 16, 2023
- Minimax Viking Research & Development GmbH
- Shawn J. FEENSTRA
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
FIRE PROTECTION CONTAINMENT UNIT FOR INTERMEDIATE BULK CONTAINERS
- Publication number 20220347503
- Publication date Nov 3, 2022
- Viking Group, Inc.
- Martin H. WORKMAN
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
FIRE SUPPRESSION SYSTEM AND METHOD FOR A HELICOPTER LANDING PAD
- Publication number 20220023691
- Publication date Jan 27, 2022
- Minimax Viking Research & Development GmbH
- Shawn J. FEENSTRA
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
PROPORTIONER FOR A FIRE PROTECTION SYSTEM
- Publication number 20200360744
- Publication date Nov 19, 2020
- Minimax Viking Research & Development GmbH
- Derek John SCHEFFERS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROPORTIONER FOR A FIRE PROTECTION SYSTEM
- Publication number 20200360745
- Publication date Nov 19, 2020
- Minimax Viking Research & Development GmbH
- Derek John SCHEFFERS
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
PROPORTIONER FOR A FIRE PROTECTION SYSTEM
- Publication number 20200360746
- Publication date Nov 19, 2020
- Minimax Viking Research & Development GmbH
- Derek John SCHEFFERS
- A62 - LIFE-SAVING FIRE-FIGHTING

Derek John SCHEFFERS

Person

Patents Grantslast 30 patents

Proportioner for a fire protection system

Fire protection systems and methods using fire protection devices i...

Proportioner for a fire protection system

Proportioner for a fire protection system

Fire protection containment unit for intermediate bulk containers

Patents Applicationslast 30 patents

FIRE PROTECTION SYSTEMS AND METHODS USING FIRE PROTECTION DEVICES I...

Fire Protection Systems and Methods Using Fire Protection Devices I...

PROPORTIONER FOR A FIRE PROTECTION SYSTEM

Protected Branch Connector Assembly For Fire Protection Systems

Protection and Installation Device for Fire Protection Sprinkler

Protection and Installation Device for Fire Protection Sprinklers

HIGH-EXPANSION FOAM GENERATOR

FIRE PROTECTION CONTAINMENT UNIT FOR INTERMEDIATE BULK CONTAINERS

FIRE SUPPRESSION SYSTEM AND METHOD FOR A HELICOPTER LANDING PAD

PROPORTIONER FOR A FIRE PROTECTION SYSTEM

PROPORTIONER FOR A FIRE PROTECTION SYSTEM

PROPORTIONER FOR A FIRE PROTECTION SYSTEM