PH

Per Hogberg

AA Allgon Ab: 1 patents #38 of 82Top 50%
Overall (All Time): #3,518,854 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6600393 Temperature-compensated rod resonator Fredrik Pahlman, Anders Jansson 2003-07-29