15 Utility Patents
#1,097 in Houston, TX
#8,018 in Texas
#119,180 in US
#237,725 in the World
Forward Citations = 807
Company Filing History:

Ipsco Enterprises, Inc.
Interlock Technologies Corporation
4. 1 out of 830,757 patents
Other
5. 1 out of 1
Xl Systems
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