Y10S 261/32
Heaters and condensers
Y10S261/32 (Heaters and condensers) appears on 11 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 11
- Published applications
- 0
- Assignees
- 5
- Inventors
- 17
- Latest grant
- 28 Aug 2001
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for analyzing the chemical composition of liquid effluent from a direct contact condenser28 Aug 2001US 6,282,497 B1Midwest Research Institute
- Method and apparatus for high-efficiency direct contact condensation20 Jul 1999US 5,925,291 AMidwest Research Institute
- Engine cooling apparatus29 Aug 1995US 5,444,991 A
- Deaerator unit with gravity circulation11 Apr 1995US 5,405,435 A
- Device for collecting used steam21 Sep 1993US 5,246,633 A
No published applications in this class yet.
Most cited
By later US patents
- Passive solar heater fluid pump system23US 4,246,890 A1981
- Method and apparatus for high-efficiency direct contact condensation19US 5,925,291 AMidwest Research Institute · 1999
- Engine cooling apparatus11US 5,444,991 A1995
- Deaerator unit with gravity circulation10US 5,405,435 A1995
- Electric thermal storage heater system for heating fluids8US 4,445,023 AVapor Corporation · 1984