David W. Evans

DL Dywidag-Systems International Pty Limited: 1 patents #1 of 2Top 50%

📍 Bluffdale, UT: #10 of 23 inventorsTop 45%

🗺 Utah: #733 of 2,515 inventorsTop 30%

Overall (2022): #484,882 of 548,613Top 90%

Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11236613	Encapsulation system and method of installing a rock bolt	Derek Hird	2022-02-01