Monty E. Harris

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Cleveland, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Packer tool for use in a wellbore
- Patent number 4,397,351
- Issue date Aug 9, 1983
- The Dow Chemical Company
- Monty E. Harris
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cementing head apparatus and method of operation
- Patent number 4,317,486
- Issue date Mar 2, 1982
- The Dow Chemical Company
- Monty E. Harris
- E21 - EARTH DRILLING MINING
Information Patent Grant
Retrievable bridge plug and method of setting
- Patent number 4,274,489
- Issue date Jun 23, 1981
- The Dow Chemical Company
- Monty E. Harris
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cementing head apparatus and method of operation
- Patent number 4,246,967
- Issue date Jan 27, 1981
- The Dow Chemical Company
- Monty E. Harris
- E21 - EARTH DRILLING MINING
Information Patent Grant
Ball injector
- Patent number 4,111,334
- Issue date Sep 5, 1978
- The Dow Chemical Company
- Fred M. Winn
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL