HB

Helmut Bittiger

CI Ciba-Geigy: 1 patents #137 of 464Top 30%
Overall (1994): #127,841 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5300679 Substituted propane-phosphinic acid compounds Eric K. Baylis, Wolfgang Frostl, Roger Graham Hall, Ludwig Maier, Stuart J. Mickel +1 more 1994-04-05