FJ

Friedrich Jakob

SG Spinner Gmbh: 2 patents #13 of 54Top 25%
📍 Birkenfeld, DE: #520 of 1,442 inventorsTop 40%
Overall (All Time): #1,843,551 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11322812 Rotary joint Thomas Pröckl, Bernhard Rimsl 2022-05-03
7348869 Adjustable coaxial filter device with axially adjustable inner conductor 2008-03-25