KF

Karl Frei

TA Telsonic Holding Ag: 2 patents #6 of 20Top 30%
HE Hitachi Energy: 1 patents #135 of 458Top 30%
TS Tetra Laval Holdings & Finance S.A.: 1 patents #662 of 1,364Top 50%
📍 Bronschhofen, CH: #1 of 14 inventorsTop 8%
Overall (All Time): #812,339 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11823815 Shield for a terminal of a high-voltage electrical device and method for operating the same Teresa Gargano, Daniele Villano, Francesca Meyer 2023-11-21
6694705 Defoaming device for a packaging machine Sevugan Palaniappan, Robert Massey, Ken Pokusa 2004-02-24
6039867 Device for continuous disintegration of activated sludge Klaus Luger 2000-03-21
5895577 Method for continuous disintegration of activated sludge Klaus Luger 1999-04-20
5653346 Process and device for sifting, sorting, screening, filtering or sizing substances Jurgen Solenthaler 1997-08-05
4537511 Apparatus for generating and radiating ultrasonic energy 1985-08-27