AS

Alfons Sieverding

GW Gebr. Poeppelmann Kunststoffwerk- Wekzeugbau: 2 patents #2 of 4Top 50%
PK Poeppelmann Holding Gmbh & Co. Kg: 1 patents #4 of 4Top 100%
📍 Lohne (Oldenburg), DE: #4 of 6 inventorsTop 70%
Overall (All Time): #1,578,314 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7610717 Flower pot Reinhard Lüken 2009-11-03
7204056 Plant pot made from deep-drawn plastic — 2007-04-17
D483690 Plant pot with faceted edge — 2003-12-16