Rocky Christenberry

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Mt. Vernon, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
System of elongated tubes and a joint
- Patent number 12,017,305
- Issue date Jun 25, 2024
- Priefert Mfg. Co., Inc.
- William D. Priefert
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus, systems and methods for improved vertical structural sup...
- Patent number 11,821,207
- Issue date Nov 21, 2023
- Priefert Mfg. Co., Inc.
- William Dean Priefert
- E04 - BUILDING
Information Patent Grant
Apparatus and systems for improved vertical structural supports
- Patent number 11,025,191
- Issue date Jun 1, 2021
- Priefert Mfg. Co, Inc.
- William Dean Priefert
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for forming a brazed joint
- Patent number 10,974,348
- Issue date Apr 13, 2021
- Priefert Mfg. Co, Inc.
- William Dean Priefert
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fence post
- Patent number 8,336,862
- Issue date Dec 25, 2012
- Priefert Mfg. Co, Inc.
- William Dean Priefert
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS, SYSTEMS AND METHODS FOR IMPROVED VERTICAL STRUCTURAL SUP...
- Publication number 20240191504
- Publication date Jun 13, 2024
- William Dean Priefert
- E04 - BUILDING
Information Patent Application
APPARATUS, SYSTEMS AND METHODS FOR IMPROVED VERTICAL STRUCTURAL SUP...
- Publication number 20210254338
- Publication date Aug 19, 2021
- Priefert Mfg. Co, Inc.
- William Dean Priefert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS, SYSTEMS AND METHODS FOR A BRAZED JOINT***Contact is Rock...
- Publication number 20210187671
- Publication date Jun 24, 2021
- Priefert Mfg. Co, Inc.
- William D. Priefert
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS, SYSTEMS AND METHODS FOR IMPROVED VERTICAL STRUCTURAL SUP...
- Publication number 20190013767
- Publication date Jan 10, 2019
- Priefert Mfg. Co, Inc.
- William Dean Priefert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS, SYSTEMS AND METHODS FOR A BRAZED JOINT
- Publication number 20170348803
- Publication date Dec 7, 2017
- Priefert Mfg. Co, Inc.
- William Dean Priefert
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Fence Post
- Publication number 20090302292
- Publication date Dec 10, 2009
- William Dean Priefert
- E04 - BUILDING