B24B 19/028
For microgrooves or oil spots
Official title: {for microgrooves or oil spots}
B24B19/028 (For microgrooves or oil spots) appears on 61 US grants and 40 published applications in this corpus.
Search patents in B24B- Granted patents
- 61
- Published applications
- 40
- Assignees
- 57
- Inventors
- 153
- Latest grant
- 3 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 2 |
| 2002 | 2 | 3 |
| 2003 | 2 | 2 |
| 2004 | 2 | 1 |
| 2005 | 0 | 4 |
| 2006 | 2 | 4 |
| 2007 | 3 | 7 |
| 2008 | 2 | 5 |
| 2009 | 4 | 2 |
| 2010 | 1 | 1 |
| 2011 | 2 | 1 |
| 2012 | 4 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 2 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for forming a groove pattern on a cylindrical surface3 Dec 2024US 12,157,200 B2Mirka Ltd
- Method for micro-grinding tip-accurately induced brittle fracture forming of curved mirror surface18 Aug 2020US 10,745,313 B2South China University of Technology
- Method for manufacturing puncture needle and puncture needle14 Nov 2017US 9,814,487 B2Nipro Corporation
- Method for manufacturing a roller, adapted to equip a mechanical system forming a cam follower or a rocker arm2 May 2017US 9,638,071 B2Aktiebolaget Skf
- Electronic component manufacturing method14 Apr 2015US 9,005,736 B2Murata Manufacturing Co., Ltd.
- Method and apparatus for forming a groove pattern on a cylindrical surface27 May 2021US 2021/0154793 A1Mirka Ltd
- Method for micro-grinding tip-accurately induced brittle fracture forming of curved mirror surface13 Feb 2020US 2020/0048135 A1South China University of Technology
- Transverse hairlines forming apparatus for stainless coil and stainless coil formed by the same2 Mar 2017US 2017/0057045 A1Samsung Electronics Co., Ltd.
- Method for manufacturing a roller, adapted to equip a mechanical system forming a cam follower or a rocker arm19 Nov 2015US 2015/0330264 A1Aktiebolaget Skf
- Cylindrical Surface Profile Cutting Tool and Process11 Dec 2014US 2014/0364042 A1Ford Global Technologies, LLC
Most cited
By later US patents
- Mechanical texturing of glass and glass-ceramic substrates88US 6,248,395 B1Komag, Inc. · 2001
- Method of providing a patterned surface on a substrate75US 5,107,626 AMinnesota Mining and Manufacturing Company · 1992
- Combination electrolytic polishing and abrasive super-finishing method49US 6,074,284 AUnique Technology International PTE. Ltd. · 2000
- Method of texturing rigid memory disks using an abrasive article42US 5,307,593 AMinnesota Mining and Manufacturing Company · 1994
- Method and apparatus for texturing zones of a magnetic disk32US 5,482,497 AInternational Business Machines Corporation · 1996