David Warren ALBERTSON

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Collinsville, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Sealing plug assemblies, sealing elements, and bleed lances for lin...
- Patent number 12,259,079
- Issue date Mar 25, 2025
- WELDFIT LLC
- David Albertson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sealing plug assemblies, line stop assemblies, and yokes with fluid...
- Patent number 12,188,602
- Issue date Jan 7, 2025
- WELDFIT LLC
- David Albertson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pipe isolation device
- Patent number 11,603,956
- Issue date Mar 14, 2023
- Team Industrial Services, Inc.
- Brian Michael Gresh
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
SEALING PLUG ASSEMBLIES, SEALING ELEMENTS, AND BLEED LANCES FOR LIN...
- Publication number 20240369170
- Publication date Nov 7, 2024
- WeldFit LLC
- David Albertson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PIPE ISOLATION DEVICE
- Publication number 20210325004
- Publication date Oct 21, 2021
- Team Industrial Services, Inc.
- Brian Michael GRESH
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS