8 Utility Patents
#2,601 in Palo Alto, CA
#66,747 in California
#254,696 in US
#521,770 in the World
Forward Citations = 399
Company Filing History:

Headsprout, Inc.
Aha! Software Corporation
Get your Inventor Badge Today
#2,601 in Palo Alto, CA
#66,747 in California
#254,696 in US
#521,770 in the World
Company Filing History:

Get your Inventor Badge Today