Joseph E. Sumerak

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Solon, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Pultruded I-bar with clip fittings enabling automated grating panel...
- Patent number 6,672,026
- Issue date Jan 6, 2004
- Creative Pultrusions, Inc.
- Joseph E. Sumerak
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Pultruded I-bar with clip fittings enabling automated grating panel...
- Publication number 20030205020
- Publication date Nov 6, 2003
- Joseph E. Sumerak
- E04 - BUILDING