B23K 9/1735
Making use of several electrodes
Official title: {making use of several electrodes}
B23K9/1735 (Making use of several electrodes) appears on 129 US grants and 179 published applications in this corpus.
Search patents in B23K- Granted patents
- 129
- Published applications
- 179
- Assignees
- 65
- Inventors
- 316
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 3 |
| 2003 | 1 | 1 |
| 2004 | 3 | 6 |
| 2005 | 4 | 6 |
| 2006 | 6 | 8 |
| 2007 | 7 | 5 |
| 2008 | 1 | 5 |
| 2009 | 1 | 7 |
| 2010 | 0 | 6 |
| 2011 | 1 | 10 |
| 2012 | 4 | 12 |
| 2013 | 5 | 18 |
| 2014 | 12 | 12 |
| 2015 | 9 | 17 |
| 2016 | 13 | 3 |
| 2017 | 6 | 1 |
| 2018 | 3 | 7 |
| 2019 | 3 | 7 |
| 2020 | 6 | 10 |
| 2021 | 3 | 8 |
| 2022 | 12 | 12 |
| 2023 | 2 | 2 |
| 2024 | 7 | 8 |
| 2025 | 2 | 1 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Method for producing welded joint by gas-shielded arc welding of steel plate17 Sep 2026US 2026/0273644 A1Jfe Steel Corporation
- A hybrid welding system and method with overall electrical insulation and thermal conductivity and cooling26 Mar 2026US 2026/0084250 A1Weldobot Ltd.
- Methods and System for Multiple Wire Feed Control For Wire-Arc Additive Manufacturing3 Apr 2025US 2025/0108448 A1Lincoln Global.Inc.
- Systems and methods for utilizing in-line wire feeders26 Sep 2024US 2024/0316675 A1Illinois Tool Works Inc.
Most cited
By later US patents
- Quality control module for tandem arc welding99US 6,940,039 B2Lincoln Global.Inc. · 2005
- Tandem electrode welder and method of welding with two electrodes70US 6,207,929 B1Lincoln Global.Inc. · 2001
- Electric welding apparatus and method58US 6,172,333 B2Lincoln Global.Inc. · 2001
- Method and apparatus for GMAW welding43US 5,155,330 AThe Lincoln Electric Company · 1992
- Twin pulsed arc welding system38US 4,806,735 AWelding Institute of Canada · 1989