AK

Alpo Keinänen

OO Optomed Oyj: 1 patents #5 of 10Top 50%
Overall (All Time): #1,858,975 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11478144 Contact arrangement for eye examining instrument, eye examining instrument and method of contacting between eye and eye examining instrument Ilkka Jolma, Markku Virta 2022-10-25
D884044 Healthcare equipment 2020-05-12