Michael D. Wiseman

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Gasket for screen frame
- Patent number 11,406,921
- Issue date Aug 9, 2022
- Ruff Equipment, Inc.
- Michael D. Wiseman
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Gasket for screen frame
- Patent number 10,799,818
- Issue date Oct 13, 2020
- Ruff Equipment, Inc.
- Michael D. Wiseman
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Screen retainer having adjustable tensioning
- Patent number 8,857,623
- Issue date Oct 14, 2014
- Michael D. Wiseman
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Tandem shale shaker
- Patent number 6,530,482
- Issue date Mar 11, 2003
- Michael D. Wiseman
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Shale shaker screen retainer
- Patent number 6,401,935
- Issue date Jun 11, 2002
- Michael D. Wiseman
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING

Patents Applicationslast 30 patents

Information Patent Application
GASKET FOR SCREEN FRAME
- Publication number 20210016208
- Publication date Jan 21, 2021
- RUFF EQUIPMENT, INC.
- Michael D. Wiseman
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
GASKET FOR SCREEN FRAME
- Publication number 20190030468
- Publication date Jan 31, 2019
- RUFF EQUIPMENT, INC.
- Michael D. Wiseman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL