Seal installation tool
US-11052520-B2 · Jul 6, 2021 · US
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Pergantis John patents
Pergantis John is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Pergantis John |
| Total patents | 13 |
| First publication | Aug 18, 2016 |
| Latest publication | Jul 6, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Tool for use in providing a seal on a tube end to allow a pressure test
US-11022516-B2 · Jun 1, 2021 · US
Seal installation tool
US-2020406437-A1 · Dec 31, 2020 · US
Spring loaded pilot punch assembly
US-10821583-B2 · Nov 3, 2020 · US
Plug for pressure testing and method of pressure testing
US-2020300723-A1 · Sep 24, 2020 · US
Methods and tools for pressing a ring seal into a component
US-10576613-B2 · Mar 3, 2020 · US
Hydraulic safety adapter
US-10502243-B2 · Dec 10, 2019 · US
Hydraulic safety adapter
US-2019078593-A1 · Mar 14, 2019 · US
Spring loaded pilot punch assembly
US-2018272514-A1 · Sep 27, 2018 · US
Methods and tools for pressing a ring seal into a component
US-2018222026-A1 · Aug 9, 2018 · US
Recent patents
Latest publications not already listed above.
Methods and tools for pressing a ring seal into a component
US-9969069-B2 · May 15, 2018 · US
Methods and tools for pressing a ring seal into a component
US-2016312656-A1 · Oct 27, 2016 · US
Seal vacuum check tool
US-2016238480-A1 · Aug 18, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| United Technologies Corp | 12 |
| Raytheon Tech Corp | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B25B27/0028 | 6 |
| F16J15/027 | 4 |
| F16J15/021 | 4 |
| B25B27/062 | 4 |
| F16J15/0893 | 4 |