B21J 13/12
Turning means
B21J13/12 (Turning means) appears on 6 US grants and 10 published applications in this corpus.
Search patents in B21J- Granted patents
- 6
- Published applications
- 10
- Assignees
- 7
- Inventors
- 15
- Latest grant
- 15 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
By publication year.
Recent patents
- Stretch rolling method and stretch rolling unit15 Nov 2022US 11,498,116 B2SMS group GmbH
- Method and apparatus for producing forging by rotary forging3 Mar 2020US 10,576,531 B2Hitachi Metals, Ltd.
- Forging machine29 Nov 2016US 9,505,050 B2GFM GmbH
- Manipulator for forging machine7 Aug 2012US 8,234,903 B2SMS Meer GmbH
- Apparatus for the intermittent drive of a spindle for a workpiece fixture, especially a forging machine16 Mar 2010US 7,678,001 B2GFM Beteiligungs- und Management m.b.H. & Co. KG
- Workpiece manipulator8 Feb 2024US 2024/0042511 A1SMS group GmbH
- Method of Incrementally Reducing and Stretch Straightening Shaped Metal Components21 Dec 2023US 2023/0405665 A1LeTourneau University
- Reciprocating Die-Assisted Drawing of Shaped Metal Components20 May 2021US 2021/0146426 A1
- Stretch rolling method and stretch rolling unit23 Jan 2020US 2020/0023426 A1SMS group GmbH
- Method and apparatus for producing forging by rotary forging13 Apr 2017US 2017/0100769 A1Hitachi Metals, Ltd.
Most cited
By later US patents
- Apparatus for the intermittent drive of a spindle for a workpiece fixture, especially a forging machine5US 7,678,001 B2GFM Beteiligungs- und Management m.b.H. & Co. KG · 2010
- Apparatus for cutting a workpiece1US 7,204,120 B2GFM Beteiligungs- und Management GmbH & Co. KG · 2007
- Manipulator for forging machine1US 8,234,903 B2SMS Meer GmbH · 2012