DH

D. Stephen Hoffman

UL Ultra-Mek: 3 patents #1 of 2Top 50%
📍 High Point, NC: #5 of 26 inventorsTop 20%
🗺 North Carolina: #199 of 3,162 inventorsTop 7%
Overall (2003): #32,296 of 273,478Top 15%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6588841 Gliding seating unit with locking unit Marcus L. Murphy 2003-07-08
6554354 Seating unit with removable table and mounting bracket therefor Marcus L. Murphy 2003-04-29
6540291 Off-the-floor reclining chair Marcus L. Murphy 2003-04-01