B23K 31/022
Making profiled bars with soldered or welded seams
Official title: {Making profiled bars with soldered or welded seams}
B23K31/022 (Making profiled bars with soldered or welded seams) appears on 43 US grants and 53 published applications in this corpus.
Search patents in B23K- Granted patents
- 43
- Published applications
- 53
- Assignees
- 43
- Inventors
- 110
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 2 | 2 |
| 2011 | 0 | 3 |
| 2012 | 1 | 7 |
| 2013 | 5 | 0 |
| 2014 | 2 | 4 |
| 2015 | 2 | 4 |
| 2016 | 1 | 2 |
| 2017 | 4 | 3 |
| 2018 | 1 | 4 |
| 2019 | 2 | 1 |
| 2020 | 4 | 4 |
| 2021 | 0 | 4 |
| 2022 | 2 | 4 |
| 2023 | 1 | 2 |
| 2024 | 3 | 1 |
| 2025 | 7 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Method for producing a welded T-beam or I-beam profile5 Aug 2025US 12,377,499 B2Baosteel Lasertechnik GmbH
- Method for transporting flat materials to be welded in the production of a welded beam and device for same22 Jul 2025US 12,365,055 B2Baosteel Lasertechnik GmbH
- Overhead joist assembly systems and methods10 Sep 2026US 2026/0264177 A1Nucor Corporation
- Press-formed product and production method of press-formed product9 Jul 2026US 2026/0192348 A1Jfe Steel Corporation
- Beam rotation device and system18 Dec 2025US 2025/0381629 A1Innovatech Systems, LLC
- Fabrication layout device & method5 Jun 2025US 2025/0178137 A1
- Friction stir welding tool and welding method20 Mar 2025US 2025/0091155 A1The Boeing Company
Most cited
By later US patents
- Method for manufacturing banjo-type axle housings17US 6,609,649 B1Torque-Traction Technologies, Inc. · 2003
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- Fabrication layout device and method4US 10,576,588 B2S L Chasse Welding & Fabricating, Inc. · 2020
- Combined cutting and welding method and relative apparatus for manufacturing structural sheet metal products4US 5,618,453 ALara Consultants s.r.l. · 1997
- Clasp having a flange to couple a heat exchanger to a device in a cooling system4US 6,793,121 B2Newfield Technology Corporation · 2004