HD

Hartwig Droegemueller

Rohm Co.: 1 patents #58 of 173Top 35%
📍 Darmstadt, DE: #15 of 77 inventorsTop 20%
Overall (1994): #165,376 of 165,921Top 100%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5324793 Method for making polymethacrylimide polymers Manfred Brehm, Norbert Rau, Thomas Rhein 1994-06-28