KH

Karel Havel

📍 Toronto, CA: #46 of 253 inventorsTop 20%
Overall (1997): #123,387 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5656935 Variable color display system — 1997-08-12