CK

Christian van Kalken

GE: 1 patents #1,250 of 4,215Top 30%
📍 Muralto, CH: #1 of 1 inventorsTop 100%
Overall (2016): #435,512 of 481,213Top 95%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9373978 Uninterruptible power supply apparatus for receiving power from different electrical utility configurations Sanjay Agrawal 2016-06-21