HH

Helmut Hartner

RU Rutgerswerke: 1 patents #8 of 19Top 45%
Overall (1994): #127,514 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5304237 Chromium-free wood preservatives Volker Barth 1994-04-19