HB

Hans-Rolf Buhmann

BH Bayer Healthcare: 1 patents #249 of 594Top 45%
📍 Langenfeld, DE: #2 of 13 inventorsTop 20%
Overall (1982): #61,450 of 81,411Top 80%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4318783 Process for the preparation of optionally substituted benzaldehyde dialkyl acetals Dieter Arlt, Manfred Jautelat 1982-03-09