B24B 5/047
Of workpieces turning about a vertical axis
Official title: {of workpieces turning about a vertical axis}
B24B5/047 (Of workpieces turning about a vertical axis) appears on 16 US grants and 18 published applications in this corpus.
Search patents in B24B- Granted patents
- 16
- Published applications
- 18
- Assignees
- 20
- Inventors
- 45
- Latest grant
- 28 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 2 |
| 2016 | 1 | 1 |
| 2017 | 2 | 2 |
| 2018 | 1 | 2 |
| 2019 | 0 | 2 |
| 2020 | 1 | 3 |
| 2021 | 1 | 0 |
| 2022 | 2 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Polishing side surfaces of fibers28 Nov 2023US 11,826,868 B2The United States of America as represented by the Secretary of the Air Force
- Chemical mechanical polishing apparatus for polishing workpiece20 Sep 2022US 11,446,784 B2Ebara Corporation
- Polycrystalline silicon bar, polycrystalline silicon rod, and manufacturing method thereof31 May 2022US 11,345,603 B2Shin-Etsu Chemical Co., Ltd.
- Method for precise control of manufacture of non-rigid thin-walled tube products15 Jun 2021US 11,033,997 B1The United States of America as represented by the Secretary of the Navy
- Method for producing bearing components by means of a production line, production line and production system30 Jun 2020US 10,695,885 B2Schaeffler Technologies AG & Co. KG
- Polycrystalline silicon bar, polycrystalline silicon rod, and manufacturing method thereof23 Jul 2020US 2020/0231450 A1Shin-Etsu Chemical Co., Ltd.
- Gettering layer forming apparatus, gettering layer forming method and computer-readable recording medium11 Jun 2020US 2020/0185232 A1Tokyo Electron Limited
- Polishing Side Surfaces of Fibers26 Mar 2020US 2020/0094367 A1Government of the United States as Represented by the Secretary of the Air Force
- Apparatus for grinding machining of gear wheel workpieces31 Oct 2019US 2019/0329339 A1
- Chemical mechanical polishing apparatus for polishing workpiece29 Aug 2019US 2019/0262968 A1Ebara Corporation
Most cited
By later US patents
- Grinding assembly, grinding apparatus, weld joint defect repair system, and methods20US 6,949,005 B1Battelle Energy Alliance, LLC · 2005
- Method of manufacturing spindle motor for disk storage device6US 5,964,027 AFujitsu Limited · 1999
- Process for machining silicon rods and tubes by abrasion4US 4,211,040 AWacker-Chemitronic Gesellschaft fur Elektronik-Grundstoffe mbH · 1980
- Grinding machine4US 4,306,382 AUeda Giken Co. Ltd. · 1981
- Machining apparatus2US 8,082,643 B2Emag Holding GmbH · 2011