B02C 7/14
Adjusting, applying pressure to, or controlling distance between, discs
B02C7/14 (Adjusting, applying pressure to, or controlling distance between, discs) appears on 99 US grants and 52 published applications in this corpus.
Search patents in B02C- Granted patents
- 99
- Published applications
- 52
- Assignees
- 62
- Inventors
- 159
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 9 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 2 |
| 2006 | 2 | 5 |
| 2007 | 0 | 1 |
| 2008 | 2 | 0 |
| 2009 | 1 | 5 |
| 2010 | 3 | 5 |
| 2011 | 5 | 0 |
| 2012 | 4 | 1 |
| 2013 | 2 | 0 |
| 2014 | 1 | 2 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 3 | 6 |
| 2018 | 1 | 2 |
| 2019 | 0 | 3 |
| 2020 | 2 | 4 |
| 2021 | 5 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 4 |
| 2024 | 3 | 1 |
| 2025 | 3 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Materials size reduction systems and process73US 6,045,070 A2000
- Method for recycling all waste plastics in particular mixed plastics48US 8,388,873 B2CVP Clean Value Plastics GmbH · 2013
- Method for isolating cellulose and other adhesive materials during the recycling of waste plastics, in particular mixed plastics45US 8,162,242 B2CVP Clean Value Plastics GmbH · 2012
- Apparatus and method for conjoint adjustment of both the inner and outer grinding spaces of a pulp defibrating apparatus33US 5,042,726 ASunds Defibrator AB · 1991
- Rotary grinder32US 5,971,307 A1999