Inventor · disambiguated record
Peter Biffar
Also filed as: BIFFAR PETER · BIFFAR PETER C
8 granted patents·3 pending applications·1,487 citations·filing 1996–2014
91Inventor score
Top patents by PatentIndex Score
11 records- 0189US7187278B2Rule based proximity and time based tracking systemBIFFAR PETER·Filed 2001·Granted Mar 6, 2007·134 cites·68 claims
- 0289US6397212B1Self-learning and self-personalizing knowledge search engine that delivers holistic resultsBIFFAR PETER·Filed 1999·Granted May 28, 2002·540 cites·57 claims
- 0389US5903880ASelf-contained payment system with circulating digital vouchersFiled 1996·Granted May 11, 1999·451 cites·28 claims
- 0486US7873524B2Method and apparatus for monitoring and responding to land use activitiesTERRADEX INC·Filed 2010·Granted Jan 18, 2011·11 cites·35 claims
- 0578US6047269ASelf-contained payment system with circulating digital vouchersBIFFAR PETER·Filed 1998·Granted Apr 4, 2000·207 cites·23 claims
- 0670US6205435B1Self-contained payment system with circulating digital vouchersBIFFAR PETER·Filed 1999·Granted Mar 20, 2001·142 cites·2 claims
- 0765US7747450B2Method and apparatus for monitoring and responding to land use activitiesTERRADEX INC·Filed 2004·Granted Jun 29, 2010·2 cites·16 claims
- 0865US2014337240A1Method and apparatus for monitoring and responding to land use activitiesWENZLAU ROBERT·Filed 2014·Application pending·0 cites
- 0959US7831440B2Method and apparatus for monitoring and responding to land use activitiesTERRADEX INC·Filed 2008·Granted Nov 9, 2010·0 cites·19 claims
- 1055US2003014325A1Automatic pricing and negotiation systemFiled 2002·Application pending·0 cites
- 1155US2011282679A1Method and Apparatus For Monitoring and Responding to Land Use ActivitiesWENZLAU ROBERT·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →