Thomas G. Rowland

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North Olmsted, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Gypsum board with perforated cover sheet and system and method for...
- Patent number 11,225,046
- Issue date Jan 18, 2022
- United States Gypsum Company
- Dale M. Shubert
- E04 - BUILDING
Information Patent Grant
Indexing tab for grid runners
- Patent number 8,590,248
- Issue date Nov 26, 2013
- USG INTERIORS, LLC
- James J. Lehane
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
GYPSUM BOARD WITH PERFORATED COVER SHEET AND SYSTEM AND METHOD FOR...
- Publication number 20180065336
- Publication date Mar 8, 2018
- United States Gypsum Company
- Dale M. SHUBERT
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
INDEXING TAB FOR GRID RUNNERS
- Publication number 20130276395
- Publication date Oct 24, 2013
- USG INTERIORS, LLC
- James J. Lehane
- E04 - BUILDING