Charles B. Smith, JR.

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Triangular standing seam metal roof panel and cover system
- Patent number 11,639,604
- Issue date May 2, 2023
- McElroy Metal Mill, Inc.
- Charles L. Smith
- E04 - BUILDING
Information Patent Grant
Standing seam metal panel recover for shingled roofs
- Patent number 9,404,262
- Issue date Aug 2, 2016
- Charles L. Smith
- E04 - BUILDING
Information Patent Grant
Standing seam metal panel roof recover
- Patent number 8,938,924
- Issue date Jan 27, 2015
- McElroy Metal Mill, Inc.
- Charles L. Smith
- E04 - BUILDING
Information Patent Grant
Metal panel roof recover
- Patent number 8,887,464
- Issue date Nov 18, 2014
- Charles L. Smith
- E04 - BUILDING
Information Patent Grant
Skylight for metal panel roof
- Patent number 8,713,864
- Issue date May 6, 2014
- McElroy Metal Mill, Inc.
- Charles L. Smith
- E04 - BUILDING
Information Patent Grant
Rotating drilling head gripper
- Patent number 6,896,076
- Issue date May 24, 2005
- ABB Vetco Gray Inc.
- John E. Nelson
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Metal roof system
- Publication number 20060037280
- Publication date Feb 23, 2006
- Charles L. Smith
- E04 - BUILDING
Information Patent Application
Rotating drilling head gripper
- Publication number 20030102136
- Publication date Jun 5, 2003
- John E. Nelson
- E21 - EARTH DRILLING MINING
Information Patent Application
Rotating drilling stripper
- Publication number 20030094276
- Publication date May 22, 2003
- Charles B. Smith,
- E21 - EARTH DRILLING MINING