DA

Detlelf Auerswald

DI Diversey: 1 patents #30 of 71Top 45%
📍 Ravensburg, DE: #9 of 20 inventorsTop 45%
Overall (2011): #317,937 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7979956 Vacuum bag attachment device and method Ralph Matter, Christoph Scheiwiller 2011-07-19