Inventor · disambiguated record
Ake A. Hellstrom
Also filed as: HELLSTROM AKE · HELLSTROM AKE A · HELLSTROM AKE ARVID
20 granted patents·2 pending applications·390 citations·filing 1986–2017
95Inventor score
Top patents by PatentIndex Score
22 records- 0194US7780817B2Measurement system for improved paper roll runnabilityABB LTD·Filed 2007·Granted Aug 24, 2010·17 cites·10 claims
- 0290US8060234B2Accurate tracking of web features through converting processesHELLSTROM AKE·Filed 2008·Granted Nov 15, 2011·23 cites·20 claims
- 0383US5640244AMethod and apparatus for on-line determination of fiber orientation and anisotropy in a non-woven webABB IND SYSTEMS INC·Filed 1995·Granted Jun 17, 1997·58 cites·22 claims
- 0483US5549793AControl of dilution lines in a dilution headbox of a paper making machineABB IND SYSTEMS INC·Filed 1994·Granted Aug 27, 1996·51 cites·10 claims
- 0580US7847943B2Web measurement deviceABB LTD·Filed 2008·Granted Dec 7, 2010·12 cites·19 claims
- 0679US10357661B2Medical device and method for internal healing and antimicrobial purposesHELLSTROM AKE A·Filed 2012·Granted Jul 23, 2019·24 cites·8 claims
- 0779US7889342B2Web measurement deviceABB LTD·Filed 2008·Granted Feb 15, 2011·11 cites·20 claims
- 0879US7593106B2Independent measurement of dual sided properties of sheet materialABB LTD·Filed 2006·Granted Sep 22, 2009·6 cites·18 claims
- 0975US5479720AMethods and apparatus for measuring web thickness and other characteristics of a moving webABB IND SYSTEMS INC·Filed 1994·Granted Jan 2, 1996·24 cites·27 claims
- 1074US6588118B2Non-contact sheet sensing system and related methodABB INC·Filed 2001·Granted Jul 8, 2003·31 cites·24 claims
- 1173US8229486B2Synchronized wireless networked systemHELLSTROM AKE·Filed 2008·Granted Jul 24, 2012·7 cites·12 claims
- 1269US5073712ALight scanner web profile measurement apparatus and methodABB PROCESS AUTOMATION INC·Filed 1991·Granted Dec 17, 1991·33 cites·20 claims
- 1366US5233195AMethods and apparatus for measuring characteristics of moving websABB PROCESS AUTOMATION INC·Filed 1992·Granted Aug 3, 1993·37 cites·33 claims
- 1463US10786205B2Sensing catheter emitting radiant energyHELLSTROM AKE A·Filed 2014·Granted Sep 29, 2020·2 cites·50 claims
- 1563US10238295B2Sensing catheter emitting radiant energyPERCUVISION LLC·Filed 2013·Granted Mar 26, 2019·2 cites·12 claims
- 1663US5343296AOptical scanner with self contained standardization meansABB PROCESS AUTOMATION INC·Filed 1993·Granted Aug 30, 1994·26 cites·20 claims
- 1760US4766315AApparatus and process for measuring physical parameters of sheet materialACCURAY CORP·Filed 1986·Granted Aug 23, 1988·22 cites·26 claims
- 1853US2006254367A1Measurement system for improved paper roll runnabilityABB LTD·Filed 2005·Application pending·0 cites
- 1943US10627388B2Method for detecting a deflection, scanning apparatus, and use of a blocking device for detecting a deflectionABB SCHWEIZ AG·Filed 2017·Granted Apr 21, 2020·0 cites·20 claims
- 2042US2014303447A1Surgical drape system for urology procedures on female patientsSINGH ERROL O·Filed 2014·Application pending·0 cites
- 2141US9636179B2Surgical drape system for urology procedures on male patientsSINGH ERROL O·Filed 2012·Granted May 2, 2017·0 cites·33 claims
- 2233US5099125ASheet material sensor compensationABB PROCESS AUTOMATION INC·Filed 1991·Granted Mar 24, 1992·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →