Inventor · disambiguated record
Matthew J. Crofoot
Also filed as: CROFOOT MATTHEW J
7 granted patents·495 citations·filing 1999–2006
89Inventor score
Files withOPINIONLAB INC7
Top patents by PatentIndex Score
7 records- 0195US6606581B1System and method for measuring and reporting user reactions to particular web pages of a websiteOPINIONLAB INC·Filed 2000·Granted Aug 12, 2003·168 cites·68 claims
- 0291US6421724B1Web site response measurement toolOPINIONLAB INC·Filed 1999·Granted Jul 16, 2002·149 cites·9 claims
- 0389US7085820B1System and method for reporting to a website owner user reactions to particular web pages of a websiteOPINIONLAB INC·Filed 2000·Granted Aug 1, 2006·72 cites·46 claims
- 0488US6785717B1Method of incorporating user reaction measurement software into particular web pages of a websiteOPINIONLAB INC·Filed 2000·Granted Aug 31, 2004·49 cites·24 claims
- 0587US6928392B2Collecting a user response to an explicit question specifically concerning a particular web page of a websiteOPINIONLAB INC·Filed 2003·Granted Aug 9, 2005·49 cites·38 claims
- 0673US7970887B2Measuring a page-specific subjective user reaction concerning each of multiple web pages of a websiteOPINIONLAB INC·Filed 2002·Granted Jun 28, 2011·5 cites·30 claims
- 0764US8041805B2System and method for reporting to a website owner user reactions to particular web pages of a websiteOPINIONLAB INC·Filed 2006·Granted Oct 18, 2011·3 cites·33 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →