Joshua Thomas Perko

Person

Washington, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for diagnosing integrity of a cryogenic fuel tank
- Patent number 11,731,504
- Issue date Aug 22, 2023
- Caterpillar Inc.
- Joshua Thomas Perko
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Separation and venting cryogenic liquid from vapor on a mobile machine
- Patent number 11,608,937
- Issue date Mar 21, 2023
- Caterpillar Inc.
- Brian M. Bevard
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Fuel level measurement system for a machine
- Patent number 11,493,378
- Issue date Nov 8, 2022
- Caterpillar Inc.
- Joshua Thomas Perko
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Liquified gaseous fuel storage tank level calibration control system
- Patent number 10,760,506
- Issue date Sep 1, 2020
- Caterpillar Inc.
- Matthew J. Engfehr
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for lubricating a cryogenic pump
- Patent number 10,190,556
- Issue date Jan 29, 2019
- Caterpillar Inc.
- Joshua T. Perko
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel delivery system
- Patent number 10,030,611
- Issue date Jul 24, 2018
- Caterpillar Inc.
- Joshua Thomas Perko
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR DIAGNOSING INTEGRITY OF A CRYOGENIC FUEL TANK
- Publication number 20220250465
- Publication date Aug 11, 2022
- Caterpillar Inc.
- Joshua Thomas Perko
- B60 - VEHICLES IN GENERAL
Information Patent Application
FUEL LEVEL MEASUREMENT SYSTEM FOR A MACHINE
- Publication number 20220090953
- Publication date Mar 24, 2022
- Caterpillar Inc.
- Joshua Thomas Perko
- B60 - VEHICLES IN GENERAL
Information Patent Application
Separation and Venting Cryogenic Liquid From Vapor on a Mobile Machine
- Publication number 20210239273
- Publication date Aug 5, 2021
- Caterpillar Inc.
- Brian M. Bevard
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
LIQUIFIED GASEOUS FUEL STORAGE TANK LEVEL CALIBRATION CONTROL SYSTEM
- Publication number 20200248638
- Publication date Aug 6, 2020
- Caterpillar Inc.
- Matthew J. ENGFEHR
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
System and Method for Lubricating a Cryogenic Pump
- Publication number 20180195479
- Publication date Jul 12, 2018
- Caterpillar Inc.
- Joshua T. Perko
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL DELIVERY SYSTEM
- Publication number 20160348605
- Publication date Dec 1, 2016
- Caterpillar Inc.
- Joshua Thomas Perko
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL DELIVERY SYSTEM
- Publication number 20160341152
- Publication date Nov 24, 2016
- Caterpillar Inc.
- Joshua Thomas Perko
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL DELIVERY SYSTEM
- Publication number 20160341134
- Publication date Nov 24, 2016
- Caterpillar Inc.
- Joshua Thomas Perko
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Joshua Thomas Perko

Person

Patents Grantslast 30 patents

System and method for diagnosing integrity of a cryogenic fuel tank

Separation and venting cryogenic liquid from vapor on a mobile machine

Fuel level measurement system for a machine

Liquified gaseous fuel storage tank level calibration control system

System and method for lubricating a cryogenic pump

Fuel delivery system

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR DIAGNOSING INTEGRITY OF A CRYOGENIC FUEL TANK

FUEL LEVEL MEASUREMENT SYSTEM FOR A MACHINE

Separation and Venting Cryogenic Liquid From Vapor on a Mobile Machine

LIQUIFIED GASEOUS FUEL STORAGE TANK LEVEL CALIBRATION CONTROL SYSTEM

System and Method for Lubricating a Cryogenic Pump

FUEL DELIVERY SYSTEM

FUEL DELIVERY SYSTEM

FUEL DELIVERY SYSTEM