B21J 5/063
Friction heat forging
Official title: {Friction heat forging (friction heat riveting B21J15/027)}
B21J5/063 (Friction heat forging) appears on 97 US grants and 108 published applications in this corpus.
Search patents in B21J- Granted patents
- 97
- Published applications
- 108
- Assignees
- 81
- Inventors
- 269
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 0 |
| 2003 | 2 | 3 |
| 2004 | 0 | 2 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 1 | 5 |
| 2008 | 0 | 5 |
| 2009 | 2 | 2 |
| 2010 | 2 | 7 |
| 2011 | 7 | 2 |
| 2012 | 5 | 2 |
| 2013 | 1 | 5 |
| 2014 | 3 | 4 |
| 2015 | 5 | 10 |
| 2016 | 5 | 1 |
| 2017 | 2 | 3 |
| 2018 | 4 | 7 |
| 2019 | 3 | 9 |
| 2020 | 7 | 8 |
| 2021 | 8 | 5 |
| 2022 | 4 | 6 |
| 2023 | 4 | 3 |
| 2024 | 1 | 5 |
| 2025 | 7 | 8 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for fitting a measuring device on a tube29 Sep 2026US 12,747,817 B2Siemens Mobility GmbH
- Method and connecting device for connecting at least two elements by a connecting element10 Mar 2026US 12,571,419 B2Atlas Copco IAS GmbH
- Flow drill screw11 Nov 2025US 12,467,495 B1Kunhou Auto Parts (Guangdong) Co., Ltd.
- Methods for friction stir welding involving dissimilar materials4 Nov 2025US 12,459,052 B2Battelle Memorial Institute
- Processes and/or machines for producing continuous plastic deformation, and/or compositions and/or manufactures produced thereby8 Jul 2025US 12,350,740 B2
- Friction drilled spray header16 Apr 2026US 2026/0102780 A1
- Method and connecting device for connecting at least two elements by a connecting element22 Jan 2026US 2026/0022728 A1
- Processes and/or Machines for Producing Continuous Plastic Deformation, and/or Compositions and/or Manufactures Produced Thereby16 Oct 2025US 2025/0319517 A1
- Method and connecting device for connecting at least two elements by a connecting element16 Oct 2025US 2025/0320890 A1Atlas Copco IAS GmbH
- Workpiece processing method, machine tool, and non-transitory computer-readable recording medium25 Sep 2025US 2025/0296176 A1Yamazaki Mazak Corporation
Most cited
By later US patents
- Gas manifold for a cooking range, with a pipe closure42US 7,861,706 B2Coprecitec, S. L. · 2011
- Hole forming and selftapping screw37US 5,234,301 AEJOT Eberhard Jaeger GmbH & Co. KG · 1993
- Railing support post with threaded receivers34US 8,814,145 B22014
- Method for preparing ultra-fine grain titanium and titanium-alloy articles and articles prepared thereby30US 6,638,381 B2The Boeing Company · 2003
- Method for boring a spoke rim and for providing an insert for the bored rim29US 6,216,344 B1Mavic S.A.S. · 2001