F27M 2002/01
In one layer
Official title: in one layer
F27M2002/01 (In one layer) appears on 4 US grants and 1 published applications in this corpus.
Search patents in F27M- Granted patents
- 4
- Published applications
- 1
- Assignees
- 3
- Inventors
- 6
- Latest grant
- 7 Sep 2004
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method and apparatus for using a pre-jel for producing self-reducing agglomerates7 Sep 2004US 6,786,949 B2Startec Iron LLC
- Ceramic roller-hearth kiln with controlled combustion and cooling9 Jul 1985US 4,527,974 A
- Method and installation for producing bricks14 Jul 1981US 4,278,631 ASalviati Impianti S.p.A.
- Continuous production furnace to heat ring-shaped workpieces8 Aug 1978US 4,105,398 AJ. Aichelin KG
Most cited
By later US patents