Inventor · disambiguated record
William Petrow
Also filed as: PETROW WILLIAM · PETROW WILLIAM M
7 granted patents·2 pending applications·197 citations·filing 1986–2024
86Inventor score
Files withNORTHERN DIGITAL INC2ZENITH ELECTRONICS CORP2CASELLA WASTE SYS INC1CRONIN JOHN EDWARD1GARLAND STEPHEN DOUGLAS1
Top patents by PatentIndex Score
9 records- 0192US4806895AToroidal coil mountZENITH ELECTRONICS CORP·Filed 1987·Granted Feb 21, 1989·63 cites·22 claims
- 0290US7511611B2Systems for and methods of asset management in a waste management service environmentCASELLA WASTE SYS INC·Filed 2006·Granted Mar 31, 2009·87 cites·15 claims
- 0386US9416499B2System and method for sensing and managing pothole location and pothole characteristicsCRONIN JOHN EDWARD·Filed 2013·Granted Aug 16, 2016·27 cites·19 claims
- 0474US2025082221A1Electromagnetic tracking and position measurement system having interference reduction from nearby instrumentation by filtering time-division multiplexed signal via step functionNORTHERN DIGITAL INC·Filed 2024·Application pending·0 cites
- 0572US8801325B1System and method for controlling an asphalt repair apparatusGARLAND STEPHEN DOUGLAS·Filed 2013·Granted Aug 12, 2014·8 cites·20 claims
- 0665US12178564B2Electromagnetic tracking and position measurement system having interference reduction from nearby instrumentation by filtering time-division multiplexed signal via step functionNORTHERN DIGITAL INC·Filed 2022·Granted Dec 31, 2024·0 cites·21 claims
- 0760US4673906ACRT deflection yoke with rigidifying meansZENITH ELECTRONICS CORP·Filed 1986·Granted Jun 16, 1987·11 cites·9 claims
- 0856US2014025590A1System and method of operation for an automated process of IP search and submission to the USPTOPETROW WILLIAM·Filed 2013·Application pending·0 cites
- 0950US9022686B2System and method for controlling an asphalt repair apparatusHEATWURX INC·Filed 2014·Granted May 5, 2015·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →