12 Utility Patents
#7 in Northfield, IL
#5,988 in Illinois
#162,224 in US
#327,534 in the World
Forward Citations = 161
Company Filing History:
Chromalloy-alcon, Inc.


4. 1 out of 2
Zenith Controls, Inc.
5. 1 out of 1
Stanford Applied Engineering, Inc.
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