MH

Michael Helmer

SA Siemens Aktiengesellschaft: 1 patents #269 of 1,254Top 25%
📍 Frankfurt am Main, CA: #1 of 1 inventorsTop 100%
Overall (2004): #154,090 of 270,089Top 60%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6805386 Door lock having a closing aid Jürgen Ehret 2004-10-19