DM

David O. Martin

MM Martin Door Manufacturing: 1 patents #1 of 1Top 100%
📍 Salt Lake City, UT: #81 of 306 inventorsTop 30%
🗺 Utah: #297 of 1,142 inventorsTop 30%
Overall (2002): #233,884 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6401793 Spring force safety locking system for sectional doors — 2002-06-11