Inventor · disambiguated record
Christopher C. Vazzana
Also filed as: VAZZANA CHRISTOPHER C
7 granted patents·3 pending applications·41 citations·filing 2014–2020
82Inventor score
Top patents by PatentIndex Score
10 records- 0192US10473560B2Pipe core sampling and tapping apparatusHYDRA STOP LLC·Filed 2017·Granted Nov 12, 2019·8 cites·28 claims
- 0289US11248992B2Systems and methods for accessing and monitoring a fluid within a pressurized pipeHYDRA STOP LLC·Filed 2019·Granted Feb 15, 2022·4 cites·20 claims
- 0388US9644779B2Gate valves for installation in pressurized pipesADS LLC·Filed 2014·Granted May 9, 2017·17 cites·15 claims
- 0479US10619747B2Expanding gate valve assembly with pressure equalization systemHYDRA STOP LLC·Filed 2017·Granted Apr 14, 2020·3 cites·17 claims
- 0576US9829141B2Linestops, nozzles and completion plugs for installation in pressurized pipesADS LLC·Filed 2014·Granted Nov 28, 2017·5 cites·6 claims
- 0674US10718458B2Automated 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
- 0766US11530761B2Systems and methods for protecting a tether line disposed in a pressurized pipeHYDRA STOP LLC·Filed 2020·Granted Dec 20, 2022·1 cites·20 claims
- 0845US2020096408A1Systems And Methods For Managing A Cable Attached To An Inspection Probe Disposed In A Pressurized PipeHYDRA STOP LLC·Filed 2019·Application pending·0 cites
- 0940US2020290098A1Systems and methods for cleaning a pressurized pipeHYDRA STOP LLC·Filed 2020·Application pending·0 cites
- 1036US2019376632A1Under-pressure tapping and access assembly for pressurized pipeHYDRA STOP LLC·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →