14 Design Patents
#2 in Lake Barrington, IL
#615 in Illinois
#8,639 in US
#15,184 in the World
Forward Citations = 128
Company Filing History:

Lincoln Manufacturing Company, Inc.

4. 2 out of 1,258
Litton Systems, Inc.
5. 1 out of 268
Pittway Corporation
where one patent can have more than one assignee
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