DR

David Ritzel

DS Dynamic Shelters: 2 patents #1 of 2Top 50%
📍 Amherstburg, CA: #1 of 12 inventorsTop 9%
Overall (2016): #148,777 of 481,213Top 35%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9395160 Air beam system for an air beam structure Harold Warner 2016-07-19
9267765 Tethermast and frag wall Harold Warner 2016-02-23