Inventor · disambiguated record
Carl Mastny
Also filed as: MASTNY CARL
5 granted patents·36 citations·filing 2014–2018
78Inventor score
Top patents by PatentIndex Score
5 records- 0192US10473560B2Pipe core sampling and tapping apparatusHYDRA STOP LLC·Filed 2017·Granted Nov 12, 2019·8 cites·28 claims
- 0288US9644779B2Gate valves for installation in pressurized pipesADS LLC·Filed 2014·Granted May 9, 2017·17 cites·15 claims
- 0379US10619747B2Expanding gate valve assembly with pressure equalization systemHYDRA STOP LLC·Filed 2017·Granted Apr 14, 2020·3 cites·17 claims
- 0476US9829141B2Linestops, nozzles and completion plugs for installation in pressurized pipesADS LLC·Filed 2014·Granted Nov 28, 2017·5 cites·6 claims
- 0574US10718458B2Automated pressure equalization above and below completion plug of gate valve cartridge or a completion plug of a line stop fittingHYDRA STOP LLC·Filed 2018·Granted Jul 21, 2020·3 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Carl Mastny 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 →