FM

Frank Marks

AA Abb Schweiz Ag: 2 patents #39 of 556Top 8%
Overall (2017): #153,386 of 506,227Top 35%
2
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9825458 Device for intrinsically safe redundant current supply of field devices 2017-11-21
9819181 Device for intrinsically safe redundant current supply of field devices 2017-11-14