Inventor · disambiguated record
Walter Crewson
Also filed as: CREWSON WALTER F · CREWSON WALTER F J
4 granted patents·3 pending applications·124 citations·filing 1998–2009
79Inventor score
Top patents by PatentIndex Score
7 records- 0187US6063267AApparatus for treating flowing liquid with electromagnetic fluxCLEARWATER SYSTEMS LLC·Filed 1998·Granted May 16, 2000·102 cites·22 claims
- 0285US7524413B2Method and apparatus for treating fluidsCLEARWATER SYSTEMS CORP·Filed 2005·Granted Apr 28, 2009·9 cites·10 claims
- 0382US7524423B2System and method of generating a ringing magnetic pulse for the treatment of flowing liquidsCLEARWATER SYSTEMS CORP·Filed 2005·Granted Apr 28, 2009·8 cites·27 claims
- 0477US7524424B2Apparatus and method of generating a ringing magnetic pulse for the treatment of flowing liquidsCLEARWATER SYSTEMS CORP·Filed 2007·Granted Apr 28, 2009·5 cites·38 claims
- 0544US2006196817A1Method and apparatus for treating fluidsCLEARWATER SYSTEMS CORP·Filed 2005·Application pending·0 cites
- 0643US2009229982A1System and method of generating a ringing magnetic pulse for the treatment of flowing liquidsCLEARWATER SYSTEMS CORP·Filed 2009·Application pending·0 cites
- 0743US2009236294A1Method and apparatus for treating fluidsCLEARWATER SYSTEMS CORP·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →