KD

Kalevi Heiskanen, deceased

OO Orion-Yhtyma Oy: 1 patents #1 of 17Top 6%
📍 Imatra, FI: #2 of 3 inventorsTop 70%
Overall (1997): #123,371 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5672628 Method for controlling a pest population Lauri Kangas 1997-09-30