Company attributes
Location
Number of Employees (Ranges)
501 – 1,0000
Full Address
3232 N Rockwell St., Chicago, IL 60618, US0
Founded Date
January 1, 1908
Patents Assigned (Count)
24
Country
Other attributes
Public/Private
Private0
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Timeline
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Funding Rounds
Products
Acquisitions
SBIR/STTR Awards
Patents
Further Resources
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