Matthew Aaron Langworthy
1989 - May 22, 2023

Matthew Langworthy has passed away due to a bike accident in Mesa Arizona. Our hearts and minds go out to him and his family. We are devastated by the loss of such a young talent engineer.

Accident report


Roy J Mosolf
July 1953 - April 28, 2023

Roy J. Mosolf, passed away April 28, 2023 at Providence Medical Center in Everett after a brief illness.

Daniel Axel Simmons
March 5, 1955 - August 25, 2022

Remembering our colleagues that have passed. See our Memorial Page.