HS

Heinz Siefen

PG Piller Group Gmbh: 1 patents #7 of 17Top 45%
📍 Leverkusen, DE: #993 of 1,687 inventorsTop 60%
Overall (All Time): #3,715,551 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5628191 Natural gas expansion plant Elmar Kueck, Wolf-Ruediger Canders 1997-05-13