B21C 99/00
Subject matter not provided for in other groups of this subclass
B21C99/00 (Subject matter not provided for in other groups of this subclass) appears on 4 US grants and 3 published applications in this corpus.
Search patents in B21C- Granted patents
- 4
- Published applications
- 3
- Assignees
- 1
- Inventors
- 2
- Latest grant
- 14 Jul 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 2 | 0 |
By publication year.
Recent patents
- System and method for stainless steel cladding of carbon steel pieces14 Jul 2020US 10,711,337 B2Commercial Metals Company
- Method for forming and applying an oxygenated machining fluid5 May 2020US 10,639,691 B1
- System and method for stainless steel cladding of carbon steel pieces23 Oct 2018US 10,106,877 B2Commercial Metals Company
- System and method for stainless steel cladding of carbon steel pieces17 Mar 2015US 8,978,430 B2Commercial Metals Company
- System and method for stainless steel cladding of carbon steel pieces14 Feb 2019US 2019/0048453 A1Commercial Metals Company
- System and method for stainless steel cladding of carbon steel pieces11 Jun 2015US 2015/0159255 A1Commercial Metals Company
- System and method for stainless steel cladding of carbon steel pieces18 Sep 2014US 2014/0260477 A1Commercial Metals Company
Most cited
By later US patents