PH

Peter Hansen

KA Kefalas A/S: 1 patents #1 of 6Top 20%
Overall (1982): #38,981 of 81,411Top 50%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4309429 Xanthene and thioxanthene derivatives, compositions thereof, and treatment therewith Niels Lassen, Klaus Bogeso, Jorn L. M. Buus, Allan J. Bigler 1982-01-05