Y10S 165/424
Forming grid structure
Official title: forming grid structure
Y10S165/424 (Forming grid structure) appears on 13 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 13
- Published applications
- 0
- Assignees
- 12
- Inventors
- 16
- Latest grant
- 27 Jul 1999
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Condenser for binary/polynary condensation27 Jul 1999US 5,927,388 AAsea Brown Boveri AG
- Rack for holding a set of tubes, in particular for forming a heat exchanger16 Dec 1997US 5,697,426 AGEC Alsthom Stein Industrie
- Rod baffle heat exchangers1 Jul 1997US 5,642,778 APhillips Petroleum Company
- Tube support24 Sep 1991US 5,050,669 AYork International Corporation
- Tube spacing grid27 Dec 1988US 4,793,406 AMAN Gutehoffnungshutte Aktiengesellschaft
No published applications in this class yet.
Most cited
By later US patents
- Support for heat exchange tubes30US 4,344,480 AEcolaire Incorporated · 1982
- Locking device for staggered fin-tubes26US 3,998,268 AWestinghouse Electric Corp. · 1976
- Heat exchanger baffles24US 3,967,677 AMobil Oil Corporation · 1976
- Support for heat exchange tubes21US 4,210,202 AEcolaire Incorporated · 1980
- Rod baffle heat exchangers15US 5,642,778 APhillips Petroleum Company · 1997