F27B 2007/168
Annular partition
Official title: {Annular partition}
F27B2007/168 (Annular partition) appears on 2 US grants and 1 published applications in this corpus.
Search patents in F27B- Granted patents
- 2
- Published applications
- 1
- Assignees
- 2
- Inventors
- 3
- Latest grant
- 16 Mar 2004
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| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
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| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
By publication year. Applications have been published since 2001.
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