B23K 9/184
Making use of several electrodes
Official title: {making use of several electrodes}
B23K9/184 (Making use of several electrodes) appears on 2 US grants and 6 published applications in this corpus.
Search patents in B23K- Granted patents
- 2
- Published applications
- 6
- Assignees
- 3
- Inventors
- 12
- Latest grant
- 2 Jun 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year.
Recent patents
- Hardfacing process and parts produced thereby30 Mar 2017US 2017/0088911 A1Caterpillar Inc.
- Head assembly for multi-wire submerged arc welding (saw)16 Jun 2016US 2016/0167154 A1Lincoln Global.Inc.
- Head assembly for multi-wire submerged arc welding (saw)15 May 2014US 2014/0131323 A1Lincoln Global.Inc.
- Welding device29 Aug 2013US 2013/0220985 A1Esab AB
- Dual Dual Welder1 Jul 2010US 2010/0163530 A1
Most cited
By later US patents