DM

David O. Martin

MM Martin Door Manufacturing: 1 patents #1 of 1Top 100%
📍 Salt Lake City, UT: #62 of 295 inventorsTop 25%
🗺 Utah: #308 of 1,201 inventorsTop 30%
Overall (2004): #238,266 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6742564 Spring force safety locking system for sectional doors — 2004-06-01