B23K 11/3036
Roller electrodes
Official title: {Roller electrodes}
B23K11/3036 (Roller electrodes) appears on 57 US grants and 33 published applications in this corpus.
Search patents in B23K- Granted patents
- 57
- Published applications
- 33
- Assignees
- 45
- Inventors
- 119
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 3 |
| 2006 | 3 | 4 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 0 | 0 |
| 2015 | 1 | 4 |
| 2016 | 1 | 1 |
| 2017 | 0 | 3 |
| 2018 | 1 | 3 |
| 2019 | 3 | 2 |
| 2020 | 6 | 1 |
| 2021 | 2 | 2 |
| 2022 | 1 | 3 |
| 2023 | 0 | 0 |
| 2024 | 3 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for fastening a roller head to a welding arm for a resistance seam welding machine22 Sep 2026US 12,741,334 B2Soudronic AG
- Welding gun and welding method29 Oct 2024US 12,128,495 B2Subaru Corporation
- Dual pass, dual anneal welding method for joining high strength steels6 Aug 2024US 12,054,803 B2ArcelorMittal
- Weld wheel cleaning system2 Jan 2024US 11,858,059 B2Cleveland-Cliffs Steel Properties Inc.
- Electrode orientation checking apparatus and electrode orientation checking method13 Sep 2022US 11,440,128 B2Honda Motor Co., Ltd.
- Method for fastening a roller head to a welding arm for a resistance seam welding machine6 Jun 2024US 2024/0181554 A1Soudronic AG
- Welding electrode and use of the welding electrode18 Aug 2022US 2022/0258275 A1Friedrich-Alexander-Universität Erlangen-Nürnberg
- Weld wheel cleaning system3 Mar 2022US 2022/0063013 A1Cleveland-Cliffs Steel Properties Inc.
- Dual pass, dual anneal welding method for joining high strength steels6 Jan 2022US 2022/0002835 A1ArcelorMittal
- Seam welder conductive mechanism22 Apr 2021US 2021/0114134 A1
Most cited
By later US patents
- Roller electrodes for electric-resistance welding machine16US 4,780,589 A1988
- Seam welding system, seam welding method, and method for producing a to-be-welded object with roller electrodes13US 10,543,560 B2Honda Motor Co., Ltd. · 2020
- Roll electrode for use in a seam welding machine13US 4,188,523 AFuji Industry Co., Ltd. · 1980
- Conductive heat resistance seam welding12US 6,281,467 B1Edison Welding Institute, Inc. · 2001
- Electrode roll for resistance welding9US 4,433,229 ADaiwa Can Company · 1984