Chris G. M. de Ridder

AB Asm Ip Holding B.V.: 20 patents #39 of 620Top 7%

AN Asm International N.V.: 6 patents #36 of 197Top 20%

📍 Hoogland, NL: #1 of 13 inventorsTop 8%

Overall (All Time): #148,557 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #	Title	Co-Inventors	Date
5662470	Vertical furnace	Frank Huussen, Gerard Berenpas, Albert Hasper	1997-09-02