Inventor

RITSCHKOFF ANNE-CHRISTINE

FI3 patents

⚠️ This page may combine multiple inventors who share the name “RITSCHKOFF ANNE-CHRISTINE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KYMMENE OY

2 patents

US5582871ADec 10, 1996

Method for preserving wood against undesirable reactions caused by microorganisms

KYMMENE OY11 citations69

US5538670AJul 23, 1996

Wood preservation method and wood preservative

KYMMENE OY11 citations63

UPM KYMMENE OY

1 patent

US6444329B1Sep 3, 2002

Method of preserving plywood and particle board against decay and mould

UPM KYMMENE OY6 citations55