Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
OD

Otto Jorgen Draebel

STSpan Tech: 3 patents #12 of 21Top 60%
Overall (All Time): #1,576,702 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7559422 Modular link or link section for use in forming a rodless conveyor belt James L. Layne, Mark Thomas Johnson, Michael D. McDaniel 2009-07-14
7314132 Rodless conveyor belt or chain James L. Layne, Mark Thomas Johnson, Michael D. McDaniel 2008-01-01
D528259 Modular link or link section for use in forming a rodless conveyor belt James L. Layne, Mark Thomas Johnson, Michael D. McDaniel 2006-09-12