B24B 41/067
Radially supporting workpieces
Official title: {radially supporting workpieces}
B24B41/067 (Radially supporting workpieces) appears on 159 US grants and 186 published applications in this corpus.
Search patents in B24B- Granted patents
- 159
- Published applications
- 186
- Assignees
- 127
- Inventors
- 414
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 10 | 0 |
| 2001 | 5 | 7 |
| 2002 | 5 | 6 |
| 2003 | 10 | 11 |
| 2004 | 3 | 2 |
| 2005 | 2 | 5 |
| 2006 | 5 | 7 |
| 2007 | 3 | 4 |
| 2008 | 1 | 1 |
| 2009 | 2 | 6 |
| 2010 | 1 | 3 |
| 2011 | 1 | 2 |
| 2012 | 3 | 7 |
| 2013 | 2 | 8 |
| 2014 | 3 | 2 |
| 2015 | 6 | 4 |
| 2016 | 4 | 8 |
| 2017 | 3 | 9 |
| 2018 | 9 | 18 |
| 2019 | 12 | 23 |
| 2020 | 5 | 14 |
| 2021 | 8 | 9 |
| 2022 | 21 | 8 |
| 2023 | 6 | 4 |
| 2024 | 6 | 7 |
| 2025 | 3 | 5 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Workpiece holding device18 Aug 2026US 12,708,981 B2Tokyo Seimitsu Co., Ltd.
- Over-positioning grinding method of hard and brittle pipe fitting with large length-to-diameter ratio28 Apr 2026US 12,611,746 B1Tianjin University
- Method and disk carrier for use in polishing glass substrate disks7 Apr 2026US 12,594,645 B2Western Digital Technologies, Inc.
- Component treatment method and apparatus9 Dec 2025US 12,491,601 B2Rolls-Royce Deutschland Ltd & Co KG
- Substrate holding apparatus, substrate processing apparatus having substrate holding apparatus, and substrate processing method2 Sep 2025US 12,406,874 B2Ebara Corporation
- Processing device and processing method for ring-shaped member, method for manufacturing bearing, method for manufacturing mechanical device, and method for manufacturing vehicle13 Aug 2026US 2026/0235163 A1Nsk Ltd.
- Smoothing technique for perforated parts by means of magnetically circulating particles23 Jul 2026US 2026/0208312 A1
- Workpiece holding device23 Apr 2026US 2026/0109001 A1Nissin ProSOL Co., Ltd.
- Steam turbine seal ring finishing apparatus and method of use1 Jan 2026US 2026/0001146 A1GE Infrastructure Technology LLC
- Honing device1 Jan 2026US 2026/0001187 A1
Most cited
By later US patents
- Apparatus and method for loading and unloading substrates to a chemical-mechanical planarization machine130US 5,702,292 AMicron Technology, Inc. · 1997
- Apparatus for loading and unloading substrates to a chemical-mechanical planarization machine106US 6,054,015 AMicron Technology, Inc. · 2000
- Disk processing chuck77US 6,145,849 AKomag, Inc. · 2000
- Surface treatment method and apparatus for rotatable disc34US 6,033,522 ASystem Seiko Co., Ltd. · 2000
- Thickness control method and double side polisher33US 7,147,541 B2Speedfam Corporation · 2006