F05B 2230/239
Inertia or friction welding
F05B2230/239 (Inertia or friction welding) appears on 28 US grants and 45 published applications in this corpus.
Search patents in F05B- Granted patents
- 28
- Published applications
- 45
- Assignees
- 17
- Inventors
- 84
- Latest grant
- 5 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 4 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 2 | 3 |
| 2009 | 0 | 8 |
| 2010 | 5 | 7 |
| 2011 | 2 | 8 |
| 2012 | 3 | 5 |
| 2013 | 3 | 1 |
| 2014 | 3 | 1 |
| 2015 | 2 | 0 |
| 2016 | 1 | 1 |
| 2017 | 2 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year.
Recent patents
- Systems for manufacturing an impeller wheel assembly5 Aug 2025US 12,378,972 B2Turbonetics Holdings, Inc.
- Methods and systems for manufacturing an impeller wheel assembly30 May 2023US 11,661,951 B2Turbonetics Holdings, Inc.
- Method for producing a blade for a turbomachine10 Mar 2020US 10,583,521 B2MTU Aero Engines AG
- Press-fitting corrosion resistant liners in nozzles and casings28 Nov 2017US 9,828,918 B2Dresser-Rand Company
- Inertia friction welding method for welding together two portions of a rotary subassembly of a turbine engine21 Mar 2017US 9,597,748 B2Safran Aircraft Engines
- Methods and systems for manufacturing an impeller wheel assembly13 Nov 2025US 2025/0347289 A1Turbonetics Holdings, Inc.
- Methods and systems for manufacturing an impeller wheel assembly10 Aug 2023US 2023/0250831 A1Turbonetics Holdings, Inc.
- Methods and systems for manufacturing an impeller wheel assembly16 Sep 2021US 2021/0285459 A1Turbonetics Holdings, Inc.
- Method for producing a blade for a turbomachine7 Jun 2018US 2018/0154479 A1MTU Aero Engines AG
- Inertia friction welding method for welding together two portions of a rotary subassembly of a turbine engine24 Nov 2016US 2016/0339539 A1Snecma
Most cited
By later US patents
- Friction stir welded hollow airfoils and method therefor55US 7,189,064 B2General Electric Company · 2007
- Inertia welding of blades to rotors36US 6,666,653 B1General Electric Company · 2003
- Fan or compressor blisk31US 7,445,433 B2ROLLS-ROYCE plc · 2008
- Part span shrouded fan blisk20US 7,758,311 B2General Electric Company · 2010
- Friction stir welded bladder fuel tank20US 8,079,126 B2Pratt & Whitney Rocketdyne, Inc. · 2011