LINKS
AIChE
American Institute of Chemical Engineers
PEMA
Process Equipment Manufacturers' Association
SME
Society for Mining, Metallurgy, and Exploration, Inc.
Lignite Energy Council
GEAPS
American Marketing Association
Institute for entrepreneurial excellence
NSPE
National Society of Professional Engineers
PSPE Pittsburgh Chapter
Pennsylvania Society of Professional Engineers
AIST
Association for Iron and Steel Technology
ASME
“Heyl & Patterson didn’t just manufacture and engineer our system—they became a trusted partner in our operations—with a dedication and commitment to excellence that for our business was second to none.”
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