Inventor · disambiguated record
Irvin T. Pierskalla
Also filed as: PIERSKALLA IRVIN · PIERSKALLA IRVIN T
9 granted patents·3 pending applications·1,212 citations·filing 1995–2021
91Inventor score
Top patents by PatentIndex Score
12 records- 0193US5976085AIn situ calibration system for sensors located in a physiologic lineOPTICAL SENSORS INC·Filed 1997·Granted Nov 2, 1999·584 cites·54 claims
- 0291US6865407B2Calibration technique for non-invasive medical devicesOPTICAL SENSORS INC·Filed 2002·Granted Mar 8, 2005·376 cites·54 claims
- 0386US11013434B2Carbon dioxide sensorEXOSTAT MEDICAL INC·Filed 2020·Granted May 25, 2021·3 cites·10 claims
- 0475US6684680B2Cartridge for packaging a sensor in a fluid calibrantOPTICAL SENSORS INC·Filed 2002·Granted Feb 3, 2004·28 cites·64 claims
- 0573US5697366AIn situ calibration system for sensors located in a physiologic lineOPTICAL SENSORS INC·Filed 1995·Granted Dec 16, 1997·171 cites·27 claims
- 0672US7736311B2System for automated measurement of skin perfusion pressureVASAMED INC·Filed 2006·Granted Jun 15, 2010·12 cites·73 claims
- 0752US5690215ADevice for maintaining the partial pressure of a dissolved gas in a fluid and related methods of useOPTICAL SENSORS INC·Filed 1996·Granted Nov 25, 1997·35 cites·12 claims
- 0848US12115001B2Tissue perfusion sensor and placement deviceEXOSTAT MEDICAL INC·Filed 2021·Granted Oct 15, 2024·0 cites·20 claims
- 0947US7198756B2Non-invasive measurement of pHOPTICAL SENSORS INC·Filed 2002·Granted Apr 3, 2007·3 cites·28 claims
- 1044US2008236596A1Cuff shield for a pressure cuffOPTICAL SENSORS INC·Filed 2007·Application pending·0 cites
- 1138US2013274575A1Carbon dioxide gas measurement system and methodEXOSTAT MEDICAL INC·Filed 2013·Application pending·0 cites
- 1238US2004010185A1Method for measuring a physiologic parameter using a preferred siteOPTICAL SENSORS INC·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →