HA

Hans-Dieter N agerl

CO Chemische Fabrik Budenheim Rudolf A. Oetker: 1 patents #8 of 21Top 40%
📍 Dudenhofen, DE: #34 of 51 inventorsTop 70%
Overall (All Time): #3,711,191 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5607990 Method for making phenol-formaldehyde resins flame-resistant Karlheinz Dorn, Klaus Frankenfeld, Klaus Sommer 1997-03-04