H01H 71/327
Manufacturing or calibrating methods
Official title: {Manufacturing or calibrating methods, e.g. air gap treatments}
H01H71/327 (Manufacturing or calibrating methods) appears on 3 US grants and 3 published applications in this corpus.
Search patents in H01H- Granted patents
- 3
- Published applications
- 3
- Assignees
- 4
- Inventors
- 14
- Latest grant
- 15 Sep 2015
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| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
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| 2006 | 1 | 0 |
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| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
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