Y10S 165/515
Patterned surface
Official title: Patterned surface, e.g. knurled, grooved
Y10S165/515 (Patterned surface) appears on 13 US grants and 1 published applications in this corpus.
Search patents in Y10S- Granted patents
- 13
- Published applications
- 1
- Assignees
- 14
- Inventors
- 34
- Latest grant
- 14 Jun 2005
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Heat exchanger for power generation equipment14 Jun 2005US 6,904,747 B2General Electric Company
- Heat exchanger tube and method for manufacturing the same30 Nov 1999US 5,992,512 AFurukawa Electric Co., Ltd.
- Method of manufacturing an evaporator tube27 Apr 1999US 5,896,660 AHigh Performance Tube, Inc.
- Recuperator and recuperator burner10 Nov 1998US 5,833,450 AWS Warmeprozesstechnik GmbH
- Heat-exchanger tube for condensing of vapor7 Jul 1998US 5,775,411 AWieland-Werke AG
Most cited
By later US patents
- Heat transfer tubes and methods of fabrication thereof67US 5,697,430 AWolverine Tube, Inc. · 1997
- Heat exchanger33US 5,577,555 AHitachi Cable, Ltd. · 1996
- Heat transfer pipe30US 4,549,606 AKabushiki Kaisha Kobe Seiko Sho · 1985
- Heat-exchanger tube for condensing of vapor28US 5,775,411 AWieland-Werke AG · 1998
- Heat transfer tube having grooved inner surface and production method therefor25US 5,704,424 AMitsubishi Shindowh Co., Ltd. · 1998