Sven W. Larsen

Follow

Person

Rainier, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Hydraulic artificial lift for driving downhole pumps
- Patent number 10,774,829
- Issue date Sep 15, 2020
- Celtic Machining Ltd.
- Martin E. C. Gubbins
- E21 - EARTH DRILLING MINING
Information Patent Grant
Foldable continuous rod guide and a jib for servicing rig for suppo...
- Patent number 10,597,957
- Issue date Mar 24, 2020
- Celtic Machining Ltd
- Martin E. C. Gubbins
- E21 - EARTH DRILLING MINING
Information Patent Grant
Continuous well string injector using multi-piston cylinder blocks...
- Patent number 10,167,686
- Issue date Jan 1, 2019
- Celtic Machining Ltd.
- Martin E. C. Gubbins
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Spherical ball skate for continuous well string injectors
- Patent number 9,488,016
- Issue date Nov 8, 2016
- Celtic Machining Ltd.
- Martin E. C. Gubbins
- E21 - EARTH DRILLING MINING
Information Patent Grant
Gripping dies for continuous coiled rod injectors and fabrication a...
- Patent number 9,371,706
- Issue date Jun 21, 2016
- Celtic Machining Ltd.
- Martin E. C. Gubbins
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Foldable Continuous Rod Guide and a Jib for Servicing Rig for Suppo...
- Publication number 20190085647
- Publication date Mar 21, 2019
- CELTIC MACHINING LTD.
- Martin E.C. Gubbins
- E21 - EARTH DRILLING MINING
Information Patent Application
Hydraulic Artificial Lift for Driving Downhole Pumps
- Publication number 20180135620
- Publication date May 17, 2018
- CELTIC MACHINING LTD.
- Martin E.C. Gubbins
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Continuous Well String Injector Using Multi-Piston Cylinder Blocks...
- Publication number 20160265290
- Publication date Sep 15, 2016
- CELTIC MACHINING LTD.
- Martin E. C. Gubbins
- E21 - EARTH DRILLING MINING
Information Patent Application
Spherical Ball Skate for Continuous Well String Injectors
- Publication number 20160069143
- Publication date Mar 10, 2016
- CELTIC MACHINING LTD.
- Martin E. C. Gubbins
- E21 - EARTH DRILLING MINING
Information Patent Application
Gripping Dies for Continuous Coiled Rod Injectors and Fabrication a...
- Publication number 20140251637
- Publication date Sep 11, 2014
- CELTIC MACHINING LTD.
- Martin E.C. Gubbins
- E21 - EARTH DRILLING MINING