Inventor · disambiguated record
Line Bergmann
Also filed as: BERGMANN LINE
3 granted patents·0 citations·filing 2014–2020
44Inventor score
Technology areasE21B
Files withWELLTEC OILFIELD SOLUTIONS AG3
Top patents by PatentIndex Score
3 records- 0160US11473392B2Downhole expandable metal tubularWELLTEC OILFIELD SOLUTIONS AG·Filed 2020·Granted Oct 18, 2022·0 cites·16 claims
- 0246US10711559B2Downhole expandable metal tubularWELLTEC OILFIELD SOLUTIONS AG·Filed 2015·Granted Jul 14, 2020·0 cites·10 claims
- 0343US11572740B2Downhole production casing stringWELLTEC OILFIELD SOLUTIONS AG·Filed 2014·Granted Feb 7, 2023·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Line Bergmann files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →