B23K 35/0288
Welding studs
Official title: {Welding studs}
B23K35/0288 (Welding studs) appears on 106 US grants and 105 published applications in this corpus.
Search patents in B23K- Granted patents
- 106
- Published applications
- 105
- Assignees
- 68
- Inventors
- 252
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 1 |
| 2003 | 1 | 2 |
| 2004 | 2 | 6 |
| 2005 | 2 | 5 |
| 2006 | 0 | 1 |
| 2007 | 2 | 4 |
| 2008 | 3 | 0 |
| 2009 | 2 | 5 |
| 2010 | 2 | 4 |
| 2011 | 1 | 2 |
| 2012 | 1 | 2 |
| 2013 | 3 | 6 |
| 2014 | 3 | 6 |
| 2015 | 2 | 8 |
| 2016 | 4 | 4 |
| 2017 | 4 | 7 |
| 2018 | 6 | 5 |
| 2019 | 6 | 7 |
| 2020 | 2 | 12 |
| 2021 | 6 | 4 |
| 2022 | 5 | 2 |
| 2023 | 2 | 4 |
| 2024 | 7 | 4 |
| 2025 | 5 | 0 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Element, method of friction element welding, and method of manufacturing friction-element-welded joint16 Jun 2026US 12,654,252 B2Jfe Steel Corporation
- Method for joining components and component composite24 Feb 2026US 12,560,188 B2Bayerische Motoren Werke Aktiengesellschaft
- Element, friction element welding method, and method for producing friction element welded joint25 Nov 2025US 12,479,042 B2Jfe Steel Corporation
- Friction weld plug16 Sep 2025US 12,415,238 B2The Boeing Company
- Resistance welding fastener, apparatus and methods1 Jul 2025US 12,347,988 B2Howmet Aerospace Inc.
- Steel alloy, article of manufacture and method23 Jul 2026US 2026/0209915 A1Hilti Aktiengesellschaft
- Friction element welding method16 Jul 2026US 2026/0200006 A1Jfe Steel Corporation
- Friction element welding method28 May 2026US 2026/0145263 A1Jfe Steel Corporation
- Nickel based braze alloy, a component and a method14 May 2026US 2026/0131406 A1Siemens Energy Global GmbH & Co. KG
- Resistance welding fastener, apparatus and methods29 Aug 2024US 2024/0291174 A1Howmet Aerospace Inc.
Most cited
By later US patents
- Friction stir welding fastener139US 9,555,580 B1Temper IP, LLC · 2017
- Integral joining109US 7,160,405 B2Woodwelding AG · 2007
- Friction-weldable stud38US 4,850,772 ATRW Inc. · 1989
- Grounding stud/nut30US 5,442,133 AEmhart Inc. · 1995
- Composite weldable stud and method of using same27US 5,054,980 ATRW Inc. · 1991