B02C 4/32
Adjusting, applying pressure to, or controlling the distance between, milling members
B02C4/32 (Adjusting, applying pressure to, or controlling the distance between, milling members) appears on 167 US grants and 154 published applications in this corpus.
Search patents in B02C- Granted patents
- 167
- Published applications
- 154
- Assignees
- 110
- Inventors
- 348
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 4 | 0 |
| 1979 | 5 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 2 | 6 |
| 2008 | 2 | 2 |
| 2009 | 0 | 6 |
| 2010 | 3 | 4 |
| 2011 | 0 | 3 |
| 2012 | 4 | 8 |
| 2013 | 2 | 6 |
| 2014 | 9 | 5 |
| 2015 | 3 | 6 |
| 2016 | 3 | 10 |
| 2017 | 5 | 6 |
| 2018 | 5 | 5 |
| 2019 | 4 | 10 |
| 2020 | 4 | 10 |
| 2021 | 16 | 6 |
| 2022 | 8 | 12 |
| 2023 | 9 | 13 |
| 2024 | 12 | 17 |
| 2025 | 8 | 11 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
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- Hydraulic system for a roller crusher3 Mar 2026US 12,564,841 B2Metso USA Inc.
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- Compression mechanism13 Aug 2026US 2026/0233483 A1Futura S.P. A.
- Corner block segment for a roll of a comminution device18 Jun 2026US 2026/0166556 A1FLSmidth A/S
- System for fixing wear plates to a crusher jaw of a compact eccentric crusher30 Apr 2026US 2026/0115730 A1Metso USA Inc.
- Crushing device26 Feb 2026US 2026/0054266 A1Metso USA Inc.
- Systems and methods for dry embryo explant purification27 Nov 2025US 2025/0360511 A1
Most cited
By later US patents
- System and method for destroying seeds in crop residue prior to discharge from agricultural harvester84US 10,314,232 B2CNH Industrial America LLC · 2019
- Oat crimper21US 4,608,007 A1986
- Apparatus for the grinding of cereal20US 4,339,083 AGebrueder Buehler AG · 1982
- Procedure and mechanism for the automatic control of a grinding mill roller carriage equipped with a regulated product feed20US 4,442,980 ABebruder Buhler AG. · 1984
- Two roll crusher and method of roller adjustment16US 6,685,118 B12004