PM

Pekka I. Makinen

KO Kemira Oy: 1 patents #20 of 84Top 25%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Nokia, FI: #36 of 129 inventorsTop 30%
Overall (All Time): #1,681,876 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
RE31602 Coated titanium dioxide pigment and a process for the production of the same — 1984-06-19
4375989 Coated titanium dioxide pigment and a process for the production of the same — 1983-03-08
4347795 Set of shelves — 1982-09-07