Wolfgang Mach — 2 Patents at Basf Se

Wolfgang Mach has been granted 2 US patents while listed as an inventor at Basf Se. The first was granted in 1983 and the most recent in January 1994. Wolfgang Mach ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Wolfgang Mach in Hockenheim, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5281729	Drying and purification of benzanthrone	Klaus Borho, Zafirios Grammatis, Karl-Heinz Hennicke, Karl Mayer, Karl-Heinz Sartor +3 more	1994-01-25
4404389	Thiazole containing coumarin compounds	Christos Vamvakaris, Manfred Patsch	1983-09-13