Inventor · disambiguated record
William A. Von Drasek
Also filed as: VON DRASEK WILLIAM · VON DRASEK WILLIAM A · VON DRASEK WILLIAM ANTHONY
33 granted patents·11 pending applications·379 citations·filing 1990–2025
97Inventor score
Files withECOLAB USA INC18AIR LIQUIDE AMERICAN10VON DRASEK WILLIAM A5BUCKMAN LABORATORIES INT INC3NALCO CO2
Top patents by PatentIndex Score
44 records- 0198US5743723AOxy-fuel burner having coaxial fuel and oxidant outletsAIR LIQUIDE AMERICAN·Filed 1995·Granted Apr 28, 1998·187 cites·25 claims
- 0297US11953445B2Control of industrial water treatment via digital imagingECOLAB USA INC·Filed 2022·Granted Apr 9, 2024·2 cites·16 claims
- 0395US11946841B2Control of industrial water treatment via digital imagingECOLAB USA INC·Filed 2022·Granted Apr 2, 2024·2 cites·12 claims
- 0492US10765999B2Treatment of industrial water systemsECOLAB USA INC·Filed 2017·Granted Sep 8, 2020·5 cites·20 claims
- 0591US12111644B2Creping process performance tracking and controlECOLAB USA INC·Filed 2022·Granted Oct 8, 2024·1 cites·32 claims
- 0691US8958898B2Method and apparatus to monitor and control sheet characteristics on a creping processVON DRASEK WILLIAM A·Filed 2011·Granted Feb 17, 2015·11 cites·12 claims
- 0790US9772303B2Apparatus for, system for and methods of maintaining sensor accuracyECOLAB USA INC·Filed 2015·Granted Sep 26, 2017·4 cites·15 claims
- 0889US7244936B2Chemical species detection including a multisection laser for improved process monitoringAIR LIQUIDE AMERICAN·Filed 2005·Granted Jul 17, 2007·14 cites·2 claims
- 0988US10604896B2Method for early warning chatter detection and asset protection managementECOLAB USA INC·Filed 2016·Granted Mar 31, 2020·3 cites·20 claims
- 1088US9562861B2Method of monitoring macrostickies in a recycling and paper or tissue making process involving recycled pulpVON DRASEK WILLIAM A·Filed 2011·Granted Feb 7, 2017·11 cites·21 claims
- 1188US9388530B2Method and apparatus for monitoring and controlling the application of performance enhancing materials to creping cylindersto improve processNALCO CO·Filed 2014·Granted Jul 12, 2016·10 cites·7 claims
- 1287US8691323B2Method and apparatus for monitoring and controlling the application of performance enhancing materials to creping cylindersVON DRASEK WILLIAM A·Filed 2008·Granted Apr 8, 2014·11 cites·16 claims
- 1387US7683357B2Dynamic laser power control for gas species monitoringAIR LIQUIDE AMERICAN·Filed 2008·Granted Mar 23, 2010·11 cites·9 claims
- 1485US9404895B2Method for early warning chatter detection and asset protection managementVON DRASEK WILLIAM A·Filed 2011·Granted Aug 2, 2016·5 cites·20 claims
- 1584US9851199B2Method and apparatus to monitor and control sheet characteristics on a creping processNALCO CO·Filed 2015·Granted Dec 26, 2017·2 cites·12 claims
- 1683US10598574B2Control of industrial water treatment via digital imagingECOLAB USA INC·Filed 2017·Granted Mar 24, 2020·2 cites·20 claims
- 1783US2025044776A1Creping process performance tracking and controlECOLAB USA INC·Filed 2024·Application pending·0 cites
- 1882US7569093B2Filtering particulate materials in continuous emission monitoring systemsAIR LIQUIDE AMERICAN·Filed 2006·Granted Aug 4, 2009·12 cites·11 claims
- 1982US7409117B2Dynamic laser power control for gas species monitoringAIR LIQUIDE AMERICAN·Filed 2005·Granted Aug 5, 2008·7 cites·12 claims
- 2078US7005645B2Apparatus and methods for launching and receiving a broad wavelength range sourcePHYSICAL SCIENCES INC·Filed 2002·Granted Feb 28, 2006·23 cites·34 claims
- 2177US11041271B2Deposit detection in a paper making system via vibration analysisECOLAB USA INC·Filed 2018·Granted Jun 22, 2021·2 cites·24 claims
- 2272US11465916B2Control of industrial water treatment via digital imagingECOLAB USA INC·Filed 2020·Granted Oct 11, 2022·0 cites·16 claims
- 2372US7022992B2Method and apparatus for real-time monitoring of furnace flue gasesAIR LIQUIDE AMERICAN·Filed 2002·Granted Apr 4, 2006·10 cites·36 claims
- 2472US5897847AMethod for extending the gas lifetime of excimer lasersAIR LIQUIDE AMERICAN·Filed 1993·Granted Apr 27, 1999·29 cites·10 claims
- 2571US11467072B2Control of industrial water treatment via digital imagingECOLAB USA INC·Filed 2020·Granted Oct 11, 2022·0 cites·18 claims
- 2670US11976955B2Portable fluid level monitoring device and methodECOLAB USA INC·Filed 2019·Granted May 7, 2024·1 cites·14 claims
- 2769US10590007B2Control of industrial water treatment via digital imagingECOLAB USA INC·Filed 2017·Granted Mar 17, 2020·0 cites·20 claims
- 2868US10481127B2Apparatus for, system for and methods of maintaining sensor accuracyECOLAB USA INC·Filed 2017·Granted Nov 19, 2019·1 cites·20 claims
- 2965US2025076271A1Modular sensor integration system with selectable sensor modulesBUCKMAN LABORATORIES INT INC·Filed 2024·Application pending·0 cites
- 3064US6859766B2Indirect gas species monitoring using tunable diode lasersAIR LIQUIDE AMERICAN·Filed 2003·Granted Feb 22, 2005·6 cites·12 claims
- 3164US2021403343A1Recycling automotive phosphate rinse water streamECOLAB USA INC·Filed 2021·Application pending·0 cites
- 3263US2025314601A1Multifunctional device, system, and method for monitoring creped product quality and blade wearBUCKMAN LABORATORIES INT INC·Filed 2025·Application pending·0 cites
- 3361US11136246B2Recycling automotive phosphate rinse water streamECOLAB USA INC·Filed 2018·Granted Oct 5, 2021·0 cites·12 claims
- 3458US12503814B2Process to optimize brown stock washing unit operationsECOLAB USA INC·Filed 2022·Granted Dec 23, 2025·0 cites·20 claims
- 3557US11662314B2System and method of inline deposit detection in process fluidECOLAB USA INC·Filed 2020·Granted May 30, 2023·0 cites·20 claims
- 3656US2022335371A1Method and apparatus for product inventory control and performance optimizationBUCKMAN LABORATORIES INT INC·Filed 2022·Application pending·0 cites
- 3755US6943886B2Method for enhanced gas monitoring in high particle density flow streamsAIR LIQUIDE·Filed 2003·Granted Sep 13, 2005·1 cites·16 claims
- 3851US2013233796A1Treatment of industrial water systemsRAO NARASIMHA M·Filed 2012·Application pending·0 cites
- 3944US2003132389A1Method for monitoring and controlling the high temperature reducing combustion atmosphereFiled 2002·Application pending·0 cites
- 4043US2008076080A1Method and apparatus for optimizing high fgr rate combustion with laser-based diagnostic technologyHU TAILAI·Filed 2006·Application pending·0 cites
- 4142US2006127285A1Method and apparatus for flameless carbon black depositionVON DRASEK WILLIAM A·Filed 2005·Application pending·0 cites
- 4239US2002031737A1Method for continuously monitoring chemical species and temperature in hot process gasesAIR LIQUIDE AMERICAN·Filed 2001·Application pending·0 cites
- 4338US2004027575A1Wavelength tuning control for multi-section diode lasersFiled 2003·Application pending·0 cites
- 4433US5063035AEnhanced performance of alumina for the removal of low-level fluorine from gas streamsAIR LIQUIDE AMERICAN·Filed 1990·Granted Nov 5, 1991·6 cites·7 claims
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