Our Team

Please fill out our contact us form or email us if you would like to place an order, have a question, or need assistance. Our customer service is available Monday through Friday 8 a.m. – 5 p.m. Central Time.

Your contact information and inquiry may be shared with our authorized sales and technical service representatives in your area. We do not share any of the data you provide us with anyone outside of our organization or representatives.


Tim Lehman
Director of Sales & Marketing


Donna Knouse
Senior Technical Sales Manager


Tim Kilcoin, Ph.D.
Senior Scientist – Technical Sales


Steve Perry, Ph.D.
Senior Project Manager,
Reactor Systems


Steve Lierly
Export Sales Manager &
Calorimeter Product Manager


Conan Collins
Controller Product Manager


Tony Dietzel
Senior Technical Sales


Kevin Lucas
Technical Sales


Sheana Golofsky
Sales & Customer Service
Specialist

AshleeLopez
Ashlee Lopez
Sales & Customer Service
Specialist


Carolina Saguilan
Sales & Customer Service
Specialist