HM

Helmut Metzner

CI Ciba-Geigy: 1 patents #1,572 of 2,867Top 55%
📍 Pfeffingen, CH: #19 of 29 inventorsTop 70%
Overall (All Time): #3,936,817 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4862832 Dispenser for the application of active components Alan Marshall 1989-09-05