RN

Robert Nygren

DA Degussa Ag: 2 patents #9 of 90Top 10%
Overall (1982): #3,373 of 81,411Top 5%
3
Patents 1982

Issued Patents 1982

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4360697 Process for the production of 1-amino-propanediol-2,3 Axel Kleemann, Rudolf Wagner 1982-11-23
4358615 Process for the production of 1-amino-propanediol-(2,3) (II) Axel Kleemann, Rudolf Wagner 1982-11-09
4356323 Process for the production of 1-amino-propanediol-(2,3) (I) Axel Kleemann, Rudolf Wagner 1982-10-26