Keith C. Johansen

Person

Fruita, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Locking fluid connection with seal
- Patent number 12,173,577
- Issue date Dec 24, 2024
- FHE USA LLC
- Matthew E. Kibler
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluid connection assembly
- Patent number 11,692,408
- Issue date Jul 4, 2023
- FHE USA LLC
- Matthew E. Kibler
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressure-retaining connector
- Patent number 11,680,456
- Issue date Jun 20, 2023
- FHE USA LLC
- Keith C. Johansen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressure-retaining connector useful on wellheads
- Patent number 11,319,766
- Issue date May 3, 2022
- FHE USA LLC
- Keith C. Johansen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluid connection with lock and seal
- Patent number 11,313,195
- Issue date Apr 26, 2022
- FHE USA LLC
- Matthew E. Kibler
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluid connection and seal
- Patent number 10,907,435
- Issue date Feb 2, 2021
- FHE USA LLC
- Matthew E. Kibler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Remotely operated fluid connection and seal
- Patent number 10,550,659
- Issue date Feb 4, 2020
- FHE USA LLC
- Matthew E. Kibler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Translocating wedge design for pressure-retaining seal
- Patent number 10,309,180
- Issue date Jun 4, 2019
- FHE USA LLC
- Keith C. Johansen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressure-retaining seals for multiple applications
- Patent number 10,072,474
- Issue date Sep 11, 2018
- FHE USA LLC
- Keith C. Johansen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Constricting wedge design for pressure-retaining seal
- Patent number 10,030,461
- Issue date Jul 24, 2018
- FHE USA LLC
- Keith C. Johansen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Remotely-actuated high pressure seals for wellhead pressure control...
- Patent number 9,879,496
- Issue date Jan 30, 2018
- FHE USA LLC
- Keith C. Johansen
- E21 - EARTH DRILLING MINING
Information Patent Grant
High pressure seals for wellhead pressure control fittings
- Patent number 9,670,745
- Issue date Jun 6, 2017
- FHE USA LLC
- Keith C. Johansen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Remotely-operated wellhead pressure control apparatus
- Patent number 9,644,443
- Issue date May 9, 2017
- FHE USA LLC
- Keith C. Johansen
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
FLUID CONNECTION AND SEAL USEFUL AT WELLHEADS
- Publication number 20250043648
- Publication date Feb 6, 2025
- FHE USA LLC
- Matthew E. Kibler
- E21 - EARTH DRILLING MINING
Information Patent Application
LOCKING FLUID CONNECTION WITH SEAL
- Publication number 20230340851
- Publication date Oct 26, 2023
- FHE USA LLC
- Matthew E. Kibler
- E21 - EARTH DRILLING MINING
Information Patent Application
FLUID CONNECTION ASSEMBLY WITH ADAPTER RELEASE
- Publication number 20230272687
- Publication date Aug 31, 2023
- FHE USA LLC
- Matthew E. Kibler
- E21 - EARTH DRILLING MINING
Information Patent Application
PRESSURE-RETAINING CONNECTOR
- Publication number 20220251916
- Publication date Aug 11, 2022
- Keith C. Johansen
- E21 - EARTH DRILLING MINING
Information Patent Application
FLUID CONNECTION WITH LOCK AND SEAL
- Publication number 20210246753
- Publication date Aug 12, 2021
- FHE USA LLC
- Matthew E. Kibler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
FLUID CONNECTION ASSEMBLY
- Publication number 20210102436
- Publication date Apr 8, 2021
- FHE USA LLC
- Matthew E. Kibler
- E21 - EARTH DRILLING MINING
Information Patent Application
PRESSURE-RETAINING CONNECTOR USEFUL ON WELLHEADS
- Publication number 20200408057
- Publication date Dec 31, 2020
- FHE USA LLC
- Keith C. Johansen
- E21 - EARTH DRILLING MINING
Information Patent Application
FLUID CONNECTION AND SEAL
- Publication number 20200072010
- Publication date Mar 5, 2020
- FHE USA LLC
- Matthew E. Kibler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CENTRIFUGAL SOLIDS SEPARATOR
- Publication number 20200016611
- Publication date Jan 16, 2020
- FHE USA LLC
- Matthew Kibler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REMOTELY OPERATED FLUID CONNECTION AND SEAL
- Publication number 20190301249
- Publication date Oct 3, 2019
- FHE USA LLC
- Matthew E. Kibler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
REMOTELY OPERATED FLUID CONNECTION
- Publication number 20190301260
- Publication date Oct 3, 2019
- FHE USA LLC
- Matthew Kibler
- E21 - EARTH DRILLING MINING
Information Patent Application
PRESSURE-RETAINING SEALS USEFUL IN WELLHEADS
- Publication number 20190277104
- Publication date Sep 12, 2019
- FHE USA LLC
- Keith C. Johansen
- E21 - EARTH DRILLING MINING
Information Patent Application
POSITIVE ENGAGEMENT INDICATOR FOR REMOTELY OPERATED WELL PRESSURE C...
- Publication number 20190145213
- Publication date May 16, 2019
- FHE USA LLC
- Matthew Kibler
- E21 - EARTH DRILLING MINING
Information Patent Application
TRANSLOCATING WEDGE DESIGN FOR PRESSURE-RETAINING SEAL
- Publication number 20190003274
- Publication date Jan 3, 2019
- FHE USA LLC
- Keith C. Johansen
- E21 - EARTH DRILLING MINING
Information Patent Application
CONSTRICTING WEDGE DESIGN FOR PRESSURE-RETAINING SEAL
- Publication number 20180179846
- Publication date Jun 28, 2018
- FHE USA LLC
- Keith C. Johansen
- E21 - EARTH DRILLING MINING
Information Patent Application
PRESSURE-RETAINING SEALS FOR MULTIPLE APPLICATIONS
- Publication number 20180080299
- Publication date Mar 22, 2018
- FHE USA LLC
- Keith C. Johansen
- E21 - EARTH DRILLING MINING
Information Patent Application
REMOTELY-ACTUATED HIGH PRESSURE SEALS FOR WELLHEAD PRESSURE CONTROL...
- Publication number 20170268305
- Publication date Sep 21, 2017
- FHE USA LLC
- Keith C. Johansen
- E21 - EARTH DRILLING MINING
Information Patent Application
HIGH PRESSURE SEALS FOR WELLHEAD PRESSURE CONTROL FITTINGS
- Publication number 20170159390
- Publication date Jun 8, 2017
- FHE USA LLC
- Keith C. Johansen
- E21 - EARTH DRILLING MINING

Keith C. Johansen

Person

Patents Grantslast 30 patents

Locking fluid connection with seal

Fluid connection assembly

Pressure-retaining connector

Pressure-retaining connector useful on wellheads

Fluid connection with lock and seal

Fluid connection and seal

Remotely operated fluid connection and seal

Translocating wedge design for pressure-retaining seal

Pressure-retaining seals for multiple applications

Constricting wedge design for pressure-retaining seal

Remotely-actuated high pressure seals for wellhead pressure control...

High pressure seals for wellhead pressure control fittings

Remotely-operated wellhead pressure control apparatus

Patents Applicationslast 30 patents

FLUID CONNECTION AND SEAL USEFUL AT WELLHEADS

LOCKING FLUID CONNECTION WITH SEAL

FLUID CONNECTION ASSEMBLY WITH ADAPTER RELEASE

PRESSURE-RETAINING CONNECTOR

FLUID CONNECTION WITH LOCK AND SEAL

FLUID CONNECTION ASSEMBLY

PRESSURE-RETAINING CONNECTOR USEFUL ON WELLHEADS

FLUID CONNECTION AND SEAL

CENTRIFUGAL SOLIDS SEPARATOR

REMOTELY OPERATED FLUID CONNECTION AND SEAL

REMOTELY OPERATED FLUID CONNECTION

PRESSURE-RETAINING SEALS USEFUL IN WELLHEADS

POSITIVE ENGAGEMENT INDICATOR FOR REMOTELY OPERATED WELL PRESSURE C...

TRANSLOCATING WEDGE DESIGN FOR PRESSURE-RETAINING SEAL

CONSTRICTING WEDGE DESIGN FOR PRESSURE-RETAINING SEAL

PRESSURE-RETAINING SEALS FOR MULTIPLE APPLICATIONS

REMOTELY-ACTUATED HIGH PRESSURE SEALS FOR WELLHEAD PRESSURE CONTROL...

HIGH PRESSURE SEALS FOR WELLHEAD PRESSURE CONTROL FITTINGS