Inventor · disambiguated record
Boris P Cherewyk
Also filed as: CHEREWYK BORIS P
3 granted patents·7 citations·filing 2012–2024
55Inventor score
Technology areasE21B
Top patents by PatentIndex Score
3 records- 0168US9027652B2Method for conveying balls downhole using a ball carrier mediumCHEREWYK BORIS P·Filed 2012·Granted May 12, 2015·7 cites·20 claims
- 0244US12320215B2Radial wellbore satellite launcher systemISOLATION EQUIPMENT SERVICES INC·Filed 2024·Granted Jun 3, 2025·0 cites·20 claims
- 0343US12276168B2Wellbore satellite launcher systemISOLATION EQUIPMENT SERVICES INC·Filed 2023·Granted Apr 15, 2025·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →