HF

Hermann Frye-Hammelmann

PG Paul Hammelmann Maschinenfabrik Gmbh: 1 patents #1 of 1Top 100%
📍 Oelde, DE: #2 of 8 inventorsTop 25%
Overall (1997): #143,780 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5694976 Extremely high pressure pump for distributing water to several appliances 1997-12-09