10 Utility and 4 Design Patents
#94 in Aurora, IL
#7,467 in Illinois
#200,119 in US
#406,495 in the World
rank by utility patentsForward Citations = 205
Company Filing History:
Universal Security Instruments, Inc.
Vistatech Labs Inc.
Harrow Products LLC
4. 1 out of 832,575 patents
Other
5. 1 out of 268
Pittway Corporation
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