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Johannes Silvius

Koniniklijke Philips N.V.: 3 patents #2,122 of 7,486Top 30%
Overall (All Time): #1,370,850 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12053896 Cutting mechanism Ingmar Grasmeijer, Gerrit Klaseboer, Sjoerd Ijpma, Mark Klaas Albert Veldhuis, Marcel Pol +2 more 2024-08-06
11478944 Cutting mechanism Ingmar Grasmeijer, Gerrit Klaseboer, Sjoerd Ijpma, Mark Klaas Albert Veldhuis, Marcel Pol +2 more 2022-10-25
10456937 Guard element for use in a hair cutting unit Mark Klaas Albert Veldhuis, Redmer Van Tijum, Gerrit Klaseboer, Steven Johan Grobbink, Ingmar Grasmeijer +1 more 2019-10-29