Structural Research and Testing

Knott Labs engineers’ have extensive education and experience enabling them to duplicate real-world scenarios and conditions.


Knott Lab is constantly performing the cutting edge research and testing on a variety of standards, materials, and industries. Since 1982, Knott Lab has published various reports and research data providing vital information in our clients.

Knott Labs engineers’ have extensive education and experience enabling them to duplicate real-world scenarios and conditions. By performing such tests, Knott Labs engineers’ are not only aware of possible reasons or outcomes to certain scenarios, but are always one step ahead of the competition when accepting a case.

Some of Knott Labs Specialized Tests include Hail Impact Tests, Material Flammability Tests and Building Load Tests.

When hiring an engineer from Knott Lab, you will feel secure that your engineer is fully dedicated, experienced, and has the top-level professionalism in order to deliver industry leading work our clients have come to expect.

View Samples of our Work

Since 1982, Knott Laboratory has been providing comprehensive forensic engineering and computer animation services to reconstruct accidents.

High Profile Cases

Knott Laboratory has become the leader in forensic engineering and computer animation by investigating high profile cases and conveying our analysis effectively during litigation.

Experts in the Field

Our forensic engineers are experts in accident reconstruction, failure analysis and cause & origin. Our forensic engineers work directly with our in-house animation department to create state-of-the-art forensic animations for use in court, arbitration, mediation or settlement negotiations.

Stanley C. Stoll, M.Eng., P.E., CFEI, CVFI

Director of Structural Engineering

(970) 640-5928
sstoll@knottlab.com

Cade R. Caldwell, P.E.

Senior Engineer

(303) 925-1900
ccaldwell@knottlab.com

Kyle T. Wieghaus, Ph.D., P.E.

Senior Engineer, Northern Colorado Office

(970) 631-5290
kwieghaus@knottlab.com

Amy I. Patrick, M.S., P.E.

Forensic Engineer

(832) 493-4817
apatrick@knottlab.com

Tim R. Phelan, M.S., P.E., S.E, M.L.S.E.

Senior Engineer

(303) 925-1900
tphelan@knottlab.com

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