JK

Jan Kåhre

JO Janesko Oy: 1 patents #1 of 1Top 100%
📍 Helsinki, FI: #20 of 78 inventorsTop 30%
Overall (1994): #120,177 of 165,921Top 75%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5309288 Prismatic device for use with process refractometers — 1994-05-03