B21D 26/057
Tailored blanks
B21D26/057 (Tailored blanks) appears on 10 US grants and 11 published applications in this corpus.
Search patents in B21D- Granted patents
- 10
- Published applications
- 11
- Assignees
- 8
- Inventors
- 37
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 2 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Joining method, and device for such13 Jan 2026US 12,521,782 B2Mahle International GmbH
- Steel material for taylor welded blank and method for manufacturing hot-stamped part using same steel23 May 2023US 11,655,518 B2Hyundai Steel Company
- Steel material for taylor welded blank and method for manufacturing hot-stamped part using same steel18 Apr 2023US 11,629,389 B2Hyundai Steel Company
- Damper with two-piece shell12 Jul 2022US 11,384,810 B2Tenneco Automotive Operating Company Inc.
- Multi-thickness tube for hydroformed members19 May 2015US 9,033,398 B2GM Global Technology Operations LLC
- Joining method, and device for such17 Jul 2025US 2025/0229316 A1Mahle International GmbH
- Bubble cover to reduce noise and vibration6 Apr 2023US 2023/0108070 A1GM Global Technology Operations LLC
- Steel material for taylor welded blank and method for manufacturing hot-stamped part using same steel10 Mar 2022US 2022/0074017 A1Hyundai Steel Company
- Steel material for taylor welded blank and method for manufacturing hot-stamped part using same steel23 Sep 2021US 2021/0292866 A1Hyundai Steel Company
- Damper With Two-Piece Shell23 Apr 2020US 2020/0124129 A1Tenneco Automotive Operating Company Inc.
Most cited
By later US patents
- Tailor welded blank for fluid forming operation12US 6,825,442 B2General Motors Corporation · 2004
- Process for manufacturing a hollow body from two metal bars7US 6,098,262 ADaimlerChrysler AG · 2000
- Method of producing and utilizing deformable workpieces for high-pressure forming and products formed thereby6US 5,984,163 AElpatronic AG · 1999
- Forming tool for multiple-thickness blanks3US 7,320,239 B1GM Global Technology Operations LLC · 2008
- Multi-thickness tube for hydroformed members3US 9,033,398 B2GM Global Technology Operations LLC · 2015