AK

Albrecht Kalisch

WK Wika Alexander Wiegand Se & Co. Kg: 3 patents #6 of 95Top 7%
WK Wika Alexander Wiegand Gmbh & Co. Kg: 1 patents #16 of 55Top 30%
📍 Miltenberg, DE: #8 of 25 inventorsTop 35%
Overall (All Time): #1,171,664 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10794787 Diaphragm seal assembly with evacuated double diaphragm and vacuum monitoring Joachim Zipp, Udo Rosenberger, Torsten Pauling, Heiko Kern, Udo Hoerning 2020-10-06
9766145 Active diaphragm seal assembly for pressure measurement Jason Deane, Giovanni Filippi 2017-09-19
9766148 Diaphragm seal with adapter Thomas Berberich, Udo Hoerning, Heiko Kern, Horst Weis-Schneider 2017-09-19
6845674 Transfer fluid for pressure measurement technology and its application Roman Becker, Jurgen Pleyer, Peter Petter 2005-01-25