Inventor · disambiguated record
Craig Heilmann
Also filed as: HEILMANN CRAIG · HEILMANN CRAIG ERICH
12 granted patents·2 pending applications·580 citations·filing 1998–2010
94Inventor score
Top patents by PatentIndex Score
14 records- 0195US6320948B1Telephony security systemSECURELOGIX CORP·Filed 2000·Granted Nov 20, 2001·134 cites·103 claims
- 0290US6700964B2Encapsulation, compression and encryption of PCM dataSECURELOGIX CORP·Filed 2002·Granted Mar 2, 2004·71 cites·21 claims
- 0389US6760420B2Telephony security systemSECURELOGIX CORP·Filed 2001·Granted Jul 6, 2004·80 cites·20 claims
- 0488US6735291B1Virtual private switched telephone networkSECURELOGIX CORP·Filed 2000·Granted May 11, 2004·63 cites·20 claims
- 0585US6760421B2Telephony security systemSECURELOGIX CORP·Filed 2001·Granted Jul 6, 2004·33 cites·6 claims
- 0684US6249575B1Telephony security systemSECURELOGIX CORP·Filed 1998·Granted Jun 19, 2001·87 cites·20 claims
- 0783US7440558B2Telephony security systemSECURELOGIX CORP·Filed 2004·Granted Oct 21, 2008·40 cites·30 claims
- 0874US7231027B2Encapsulation, compression, and encryption of PCM dataSECURELOGIX CORP·Filed 2004·Granted Jun 12, 2007·19 cites·51 claims
- 0972US6879671B2Virtual private switched telecommunications networkSECURELOGIX CORP·Filed 2003·Granted Apr 12, 2005·16 cites·3 claims
- 1072US6718024B1System and method to discriminate call content typeSECURELOGIX CORP·Filed 2000·Granted Apr 6, 2004·18 cites·18 claims
- 1170US6687353B1System and method for bringing an in-line device on-line and assuming control of callsSECURELOGIX CORP·Filed 2000·Granted Feb 3, 2004·18 cites·17 claims
- 1253US9195952B2Systems and methods for contextual mapping utilized in business process controlsHEILMANN CRAIG ERICH·Filed 2010·Granted Nov 24, 2015·1 cites·23 claims
- 1349US2003112940A1Telephony security systemSECURELOGIX CORP·Filed 2003·Application pending·0 cites
- 1443US2005025302A1Virtual private switched telecommunications networkFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →