FB

Frank Blum

Dr. Ing. H.C. F. Porsche Ag: 2 patents #25 of 245Top 15%
📍 Siegelsbach, DE: #1 of 2 inventorsTop 50%
Overall (2019): #173,373 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10519986 Actuator Thomas Geffert 2019-12-31
10385984 Rotary fluid regulator Thomas Geffert 2019-08-20