8 Utility Patents
#3,208 in Seattle, WA
#11,491 in Washington
#254,388 in US
#520,941 in the World
Forward Citations = 397
Company Filing History:

Infospace, Inc.
Active Voice Corporation
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#3,208 in Seattle, WA
#11,491 in Washington
#254,388 in US
#520,941 in the World
Company Filing History:

Get your Inventor Badge Today