JF

Joachim Fritschi

LO Lonza: 2 patents #210 of 658Top 35%
Overall (All Time): #2,211,712 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6362370 Wood preservatives Florian Lichtenberg, Volker Ranft 2002-03-26
6180672 Wood preservatives Florian Lichtenberg, Volker Ranft 2001-01-30