The Chicago Rubber Group, Inc.
A Subdivision of the Rubber Division, American Chemical Society
2018 CRG Executive Board

There will be an Executive Board meeting at 12:00 PM on Thursday, January 18th, 2018 at Lou Malnati's Pizzeria at the corner of Roselle and Schaumburg Roads in Schaumburg, IL. An Education Committee Meeting to finalize preparations for our rubber course will take place following the board meeting. Please RSVP for the board meeting by sending an email to Thank you!


President's Message

CRG Basics of Rubber Technology Course

Schedule of Events

<<Executive Board>>

Scholarships and Education Awards






Rubber Division ACS

Annual Golf Outings

Our Bylaws


John Stephenson II, ChemSpec

Past President: 

Mark Hlinak, RotaDyne

Vice President and Treasurer: 

Charleen Heinke, RE Carroll


Deidre Tucker, SKF  

Rubber Division Area Director: 

Rick Webb

Rubber Division Alternate Area Director:  Jimmy Neal, Dyna-Mix

Board of Directors:

Mark Guzzaldo, Harwick Standard Distribution

Mark Hlinak, RotaDyne 

Rick Davies, Lintech International

Golf Outing Chairs

Chicago Outing: Mike Szymborski, Trostel, Ltd.

Wisconsin Outing: Jessica Petras, ChemRep

Other Volunteers

Newsletter / Website Editor: Mark Hlinak, RotaDyne

Parliamentarian and Registered Agent: Mike Amis, American Phoenix, Inc.

Education Chair / Historian / Necrology: Ron Coia, Retired

Scholarship Chair:  Rich Alt, Consultant -- Molded Rubber Design LLC

Membership Chair:  Paul Stoeck, Trostel, Ltd.

Page Updated 05/14/2018