FM

Frank P. Marker

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Garmisch-Partenkirchen, DE: #26 of 61 inventorsTop 45%
Overall (All Time): #2,351,661 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4528924 Sailboard provided with foot-retaining loops Hannes Marker, Hans C. Marker 1985-07-16
4498411 Sailboard rig and boom — 1985-02-12