Y10S 165/425
Having ends connected to ring element
Official title: having ends connected to ring element
Y10S165/425 (Having ends connected to ring element) appears on 14 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 14
- Published applications
- 0
- Assignees
- 1
- Inventors
- 6
- Latest grant
- 1 Jul 1997
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Rod baffle heat exchangers1 Jul 1997US 5,642,778 APhillips Petroleum Company
- Rod baffle heat exchanger18 Aug 1992US 5,139,084 APhillips Petroleum Company
- Tube support for heat exchanger3 Oct 1989US 4,871,016 APhillips Petroleum Company
- Tube support for heat exchanger25 Apr 1989US 4,823,866 APhillips Petroleum Company
- Tube supports10 Jan 1989US 4,796,695 APhillips Petroleum Company
No published applications in this class yet.
Most cited
By later US patents
- Baffle28US 4,136,736 APhillips Petroleum Company · 1979
- Angular rod baffle24US 4,127,165 APhillips Petroleum Company · 1978
- Rod baffle heat exchangers15US 5,642,778 APhillips Petroleum Company · 1997
- Heat exchanger14US 4,289,198 APhillips Petroleum Company · 1981
- Heat exchanger13US 4,429,739 APhillips Petroleum Company · 1984