WK

Walter Krenkel

IA Inventio Ag: 1 patents #8 of 51Top 20%
📍 Bayreuth, DE: #3 of 15 inventorsTop 20%
Overall (2003): #94,870 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6668985 Safety braking device for elevator Ralph Renz 2003-12-30