Ronald J. Koval

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Aurora, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Impact resistant plastic corner bead
- Patent number 8,701,365
- Issue date Apr 22, 2014
- United States Gypsum Company
- Guy L. Rosenthal
- E04 - BUILDING
Information Patent Grant
Grid runner cap anchoring lance
- Patent number 8,590,160
- Issue date Nov 26, 2013
- USG INTERIORS, LLC
- James J. Lehane
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Grid runner cap anchoring lance
- Patent number 8,359,803
- Issue date Jan 29, 2013
- USG INTERIORS, LLC
- James J. Lehane
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
GRID RUNNER CAP ANCHORING LANCE
- Publication number 20130118223
- Publication date May 16, 2013
- USG INTERIORS, LLC
- James J. Lehane
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
GRID RUNNER CAP ANCHORING LANCE
- Publication number 20120291388
- Publication date Nov 22, 2012
- USG Interiors, Inc.
- James J. Lehane, JR.
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
IMPACT RESISTANT PLASTIC CORNER BEAD
- Publication number 20110023392
- Publication date Feb 3, 2011
- Guy L. ROSENTHAL
- E04 - BUILDING