Inventor · disambiguated record
Derryl Rogers
Also filed as: ROGERS DERRYL
7 granted patents·1,199 citations·filing 1989–2006
90Inventor score
Files withENCYCLOPAEDIA BRITANNICA INC7
Top patents by PatentIndex Score
7 records- 0197US5241671AMultimedia search system using a plurality of entry path means which indicate interrelatedness of informationENCYCLOPAEDIA BRITANNICA INC·Filed 1989·Granted Aug 31, 1993·977 cites·41 claims
- 0292US7664775B2Multimedia search systemENCYCLOPAEDIA BRITANNICA INC·Filed 2006·Granted Feb 16, 2010·14 cites·29 claims
- 0390US7085778B2Multimedia search systemENCYCLOPAEDIA BRITANNICA INC·Filed 2005·Granted Aug 1, 2006·20 cites·31 claims
- 0489US7051018B2Multimedia search systemENCYCLOPAEDIA BRITANNICA INC·Filed 2005·Granted May 23, 2006·28 cites·129 claims
- 0587US6546399B1Multimedia search systemENCYCLOPAEDIA BRITANNICA INC·Filed 1994·Granted Apr 8, 2003·122 cites·75 claims
- 0682US7082437B2Multimedia search systemENCYCLOPAEDIA BRITANNICA INC·Filed 2005·Granted Jul 25, 2006·16 cites·70 claims
- 0780US6978277B2Multimedia search systemENCYCLOPAEDIA BRITANNICA INC·Filed 2002·Granted Dec 20, 2005·22 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Derryl Rogers files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →