James Michael Zerkus

Follow

Person

Seabrook, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Valve control and/or lubrication system
- Patent number 11,927,306
- Issue date Mar 12, 2024
- James Michael Zerkus
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Valve control and/or lubrication system
- Patent number 11,402,064
- Issue date Aug 2, 2022
- James Michael Zerkus
- E21 - EARTH DRILLING MINING
Information Patent Grant
Valve control and/or lubrication system
- Patent number 10,982,808
- Issue date Apr 20, 2021
- FMG Technologies, Inc.
- James Michael Zerkus
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Valve Control and/or Lubrication System
- Publication number 20220341542
- Publication date Oct 27, 2022
- FMC Technologies, Inc.
- James Michael Zerkus
- E21 - EARTH DRILLING MINING
Information Patent Application
Valve Control and/or Lubrication System
- Publication number 20210222829
- Publication date Jul 22, 2021
- FMC Technologies, Inc.
- James Michael Zerkus
- E21 - EARTH DRILLING MINING
Information Patent Application
Valve Control and/or Lubrication System
- Publication number 20200355321
- Publication date Nov 12, 2020
- FMC Technologies, Inc.
- James Michael Zerkus
- G05 - CONTROLLING REGULATING