DE

David Engel

SP Spx: 3 patents #7 of 79Top 9%
📍 Miami, FL: #8 of 188 inventorsTop 5%
🗺 Florida: #173 of 3,536 inventorsTop 5%
Overall (2005): #25,418 of 245,428Top 15%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6935771 Mixer seal and bearing apparatus and method — 2005-08-30
6877750 Drive assembly for a mixer — 2005-04-12
6843612 Retaining ring apparatus and method — 2005-01-18