Inventor · disambiguated record
Leo J. Campbell
Also filed as: CAMPBELL LEO · CAMPBELL LEO J · CAMPBELL LÉO
17 granted patents·2 pending applications·209 citations·filing 1982–2013
94Inventor score
Files withUS POSTAL SERVICE10CAMPBELL LEO J5CAMPBELL LÉO1MORRIS COUPLING COMPANY1UNITED STATES POSTAL SERVICE1
Top patents by PatentIndex Score
19 records- 0193US8352551B2Methods and systems for providing an electronic account to a customerUS POSTAL SERVICE·Filed 2001·Granted Jan 8, 2013·67 cites·14 claims
- 0290US7484088B2Methods and systems for proofing identities using a certificate authorityUS POSTAL SERVICE·Filed 2001·Granted Jan 27, 2009·37 cites·32 claims
- 0387US9363219B2Methods and systems for providing an electronic account to a customerUS POSTAL SERVICE·Filed 2012·Granted Jun 7, 2016·4 cites·21 claims
- 0481US8752711B2System and method of sorting elongated wood boards for preparing rowsCAMPBELL LÉO·Filed 2008·Granted Jun 17, 2014·16 cites·14 claims
- 0580US7797543B1Systems and methods for authenticating an electronic messageUS POSTAL SERVICE·Filed 2000·Granted Sep 14, 2010·35 cites·20 claims
- 0679US8429234B2Methods and systems for providing an electronic account to a customerCAMPBELL LEO J·Filed 2008·Granted Apr 23, 2013·3 cites·58 claims
- 0773US6917948B2Systems and methods for providing electronic archivingUS POSTAL SERVICE·Filed 2001·Granted Jul 12, 2005·19 cites·52 claims
- 0872US8095797B2Systems and methods for authenticating an electronic messageCAMPBELL LEO J·Filed 2009·Granted Jan 10, 2012·1 cites·9 claims
- 0969US10659413B2Methods and systems for providing and electronic account to a customerCAMPBELL LEO J·Filed 2013·Granted May 19, 2020·0 cites·12 claims
- 1067US8161279B2Methods and systems for proofing identities using a certificate authorityCAMPBELL LEO J·Filed 2008·Granted Apr 17, 2012·1 cites·17 claims
- 1167US8010686B2Methods and systems for proofing identities using a certificate authorityUS POSTAL SERVICE·Filed 2008·Granted Aug 30, 2011·0 cites·28 claims
- 1265US9444625B2Systems and methods for authenticating an electronic messageUNITED STATES POSTAL SERVICE·Filed 2013·Granted Sep 13, 2016·0 cites·20 claims
- 1361US7802291B2Systems and methods for providing zip code linked web sitesUS POSTAL SERVICE·Filed 2001·Granted Sep 21, 2010·7 cites·63 claims
- 1460US8484479B2Systems and methods for authenticating an electronic messageCAMPBELL LEO J·Filed 2011·Granted Jul 9, 2013·0 cites·5 claims
- 1559US2007265876A1Systems and methods for providing a network using postal routed node topologyUS POSTAL SERVICE·Filed 2007·Application pending·0 cites
- 1658US2003208368A1Systems and methods for providing a network using postal routed node topologyFiled 2001·Application pending·0 cites
- 1757US7802093B2Methods and systems for proofing identities using a certificate authorityUS POSTAL SERVICE·Filed 2008·Granted Sep 21, 2010·0 cites·16 claims
- 1855US4502189ACoupling with outrigger partsMORRIS COUPLING COMPANY·Filed 1982·Granted Mar 5, 1985·19 cites·3 claims
- 1943US7159238B2Enhanced browser application for service related to the transportation of a messageUS POSTAL SERVICE·Filed 2002·Granted Jan 2, 2007·0 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →