Inventor · disambiguated record
Marc C. Ramsey
Also filed as: RAMSEY MARC · RAMSEY MARC C · RAMSEY MARC CHRISTOPHER
10 granted patents·1 pending application·138 citations·filing 2001–2024
87Inventor score
Top patents by PatentIndex Score
11 records- 0192US12004923B2Acoustic fluid and earplugRAMSEY MARC C·Filed 2023·Granted Jun 11, 2024·3 cites·14 claims
- 0286US11723807B2Inflatable earplug systemCREARE LLC·Filed 2022·Granted Aug 15, 2023·2 cites·23 claims
- 0385US7483841B1Project management system and methodEPROJECT MAN LLC·Filed 2001·Granted Jan 27, 2009·75 cites·15 claims
- 0484US11826232B2Devices and methods for occluding a duct and attenuating soundRAMSEY MARC C·Filed 2022·Granted Nov 28, 2023·1 cites·19 claims
- 0584US8099312B2Project management system and methodJIN YAN·Filed 2009·Granted Jan 17, 2012·17 cites·8 claims
- 0683US7229178B1Variable focal length deformable mirrorSANDIA CORP·Filed 2004·Granted Jun 12, 2007·40 cites·20 claims
- 0776US2024315878A1Devices and methods for occluding a duct and attenuating soundRAMSEY MARC C·Filed 2024·Application pending·0 cites
- 0873US12181322B2Systems and methods for storing fluid and measuring volumeRAPA TECH LLC·Filed 2023·Granted Dec 31, 2024·0 cites·14 claims
- 0971US12013277B2Systems and methods for storing fluid and measuring volumeRAPA TECH LLC·Filed 2023·Granted Jun 18, 2024·0 cites·20 claims
- 1066US11986375B2Inflatable earplug systemCREARE LLC·Filed 2023·Granted May 21, 2024·0 cites·21 claims
- 1138US9578114B2External service application discovery methodRUHLEN MATTHEW JAMES·Filed 2011·Granted Feb 21, 2017·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →