SB

Sven Birkenheuer

KC Kokuyo Co.: 3 patents #32 of 136Top 25%
Overall (All Time): #1,592,776 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D519294 Chair Fritz Frenkler, Yoko Iida 2006-04-25
D512587 Table Fritz Frenkler, Hisashi Ejima 2005-12-13
D508625 Table Fritz Frenkler, Hisashi Ejima 2005-08-23