The Cavins Corporation

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Sand fallback submersible pump protection apparatus
- Patent number 11,021,931
- Issue date Jun 1, 2021
- The Cavins Corporation
- Roy Spence Arterbury
- E21 - EARTH DRILLING MINING
Information Patent Grant
Combined washover and retrieval device
- Patent number 5,887,925
- Issue date Mar 30, 1999
- The Cavins Corporation
- Roy S. Arterbury
- E21 - EARTH DRILLING MINING
Information Patent Grant
Combined washover and retrieval device
- Patent number 5,810,410
- Issue date Sep 22, 1998
- The Cavins Corporation
- Roy S. Arterbury
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method for containing fluids around a wellhead
- Patent number 5,211,244
- Issue date May 18, 1993
- The Cavins Corporation
- Roy S. Arterbury
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole cleanout tool
- Patent number 4,924,940
- Issue date May 15, 1990
- The Cavins Corporation
- Thomas C. Burroughs
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wash tool for well having perforated casing
- Patent number 4,815,538
- Issue date Mar 28, 1989
- The Cavins Corporation
- Thomas C. Burroughs
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SAND FALLBACK SUBMERSIBLE PUMP PROTECTION APPARATUS
- Publication number 20210156225
- Publication date May 27, 2021
- The Cavins Corporation
- Roy Spence Arterbury
- E21 - EARTH DRILLING MINING
Information Patent Application
Seamless woven wire sintered well screen
- Publication number 20050126779
- Publication date Jun 16, 2005
- The Cavins Corporation
- Bryant Alan Arterbury
- E21 - EARTH DRILLING MINING

Trademarklast 30 trademarks

Information Trademark
73127774 - CAVINS
- Serial number 73127774
- Registration number 1157856
- Filing date May 23, 1977
- Cavins Co., The
- 7 - Machines and machine tools