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Herbert Abraham *
Gene Abson *
Anonymous (4)
All States Materials Group (4)
Linda & Mike Allin
David A. Anderson *
Andrie Inc.
Earl Arp *
Mary Arp
Asphalt & Fuel Supply, LLC
Asphalt Institute HS&E Committee *
Asphalt Institute Staff *
Asphalt Materials, Inc.
Asphalt Operating Services, LLC
Associated Asphalt
Atlas Roofing Corporation
BASF Corporation
Gaylon & Jill Baumgardner
Thomas & Linda Bertsch
Bituconsult Ltd.
Bitumar Inc.
Dave & Kathy Blackburn
Gary Blackburn *
BP Asphalt
Mark & Cathy Buncher
Baxter & Wanda Burns
Jason Butt *
Bradley & Lori Butterfield
Calumet Specialty Products Partners, L.P.
Canadian Asphalt Industries Inc.
Cargill
Chicago Testing Laboratory, Inc.
Rich Clark *
Coco Asphalt Engineering
Colas, Inc.
Crafco, Inc.
CRH Americas Materials
Delek US
Allan W. Dow *
Ken & Jodi Dozier *
Joseph R. Draney *
ECF, Inc.
Lars Güsta Ekstrom *
Elbow River Marketing Ltd.
EPIC Class 1 *
EPIC Class 4 *
EPIC Class 5 *
Ergon Asphalt & Emulsions, Inc.
Eurobitume
ExxonMobil (2)
Fred Fehsenfeld Sr. *
Gary & Carmen Fitts
Flint Hills Resources, LP
Dennis & Barbara Frykman
Gardner Asphalt Corporation
General Liquids Canada Ltd.
Gorman Asphalt, LTD
Pete & Dawn Grass
Greater Cincinnati Asphalt Terminal 2, LLC
Gulf Coast Asphalt Co. (GCAC)
Gunvor SA
William Haverland *
Heatec, Inc.
Henry G. Meigs, LLC
Jay Hensley *
Heritage Research Group
Edgard Hitti Family
HollyFrontier Refining & Marketing, LLC
Rick & Vicki Holmgreen
Gerry Huber *
Hunt Refining Company
Husky Energy
ICL Specialty Products Inc.
Idaho Asphalt Supply, Inc. (2)
IKO Industries
Ingevity
International Tank Service, Inc. (3)
The Janes Family
Jebro Inc.
David R. Jones, IV *
Arlis Kadrmas
Thomas W. Kennedy *
Bill & Shireen Kirk
Kleen Performance Products
Kokosing Materials, Inc.
Kraton Polymers
Damon & Karen Krehbiel
Tony & Andrea Kriech
Joe Kurek *
Lafarge Asphalt Technologies
LCY Elastomers LP
Ray Legault *
Laurand Lewandowski
Thomas H. MacDonald*
Carl Mackerer *
Gregory & Mardee Malarkey
Malarkey Roofing Products
Marathon Petroleum Company LP
Marsh & McLellan Agency LLC
Bruce G. Marshall *
Mathy Construction Company (2)
John Loudon McAdam *
McAsphalt Industries Limited (6)
Bernie McCarthy *
Amanda & Bob McGennis
Austin & Amanda Miller
Ed Miller
Noble Oil
Nouryon (2)
Nynas AB
Michael O’Leary, Ingevity
Larry Olsen *
Linda Osborn *
Owens Corning
PABCO Roofing Products
Gale Page
Craig Parker
Payne & Dolan, Inc.
Peckham Industries
Phillips 66 Company
William J. Pine *
Pioneer Oil LLC
PNC Bank
Ponderosa Petroleum Company
PRI Asphalt Technologies Inc.
Puma Energy Bitumen Supply S.A.
Dave & Chris Punnett
Vyt Puzinauskas*
Harold & Beth Ray (2)
Tony Riley *
Road Science, Division of ArrMaz
Rogitex Inc.
Geoff & Jeyna Rowe, Abatech Inc.
Russell Standard Corporation (6)
The Rybak Family
S&Y Terminal LLC
Joe & Tracie Schlich
Lee Schloss
Ceinwen Schreiner *
SemMaterials Mexico
Seneca Petroleum Co., Inc.
Shelly & Sands, Inc.
Ralph & Sandi Shirts (2)
Slurry Pavers, Inc.
J. Smith Lanier & Company
John Snawder *
Danielle & Chris Steinberg
Suit-Kote Corporation
SWT Group
Marcel Theriault
United Refining Company
U.S. Oil & Refining Co.
U.S. Polyco Inc.
Vance Brothers, Inc.
Vecenergy
Vista Petroleum Services, Inc.
World Oil Corporation
* Anonymous donors contributed to the purchase of these bricks.
As of December 13, 2018.