21 Utility Patents
#5 in Niles, IL
#2,811 in Illinois
#80,134 in US
#157,531 in the World
Forward Citations = 473
Company Filing History:

Speedfam-ipec Corporation
Speedram Corporation
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#5 in Niles, IL
#2,811 in Illinois
#80,134 in US
#157,531 in the World
Company Filing History:

Get your Inventor Badge Today