A01B 27/00
Clod-crushers
A01B27/00 (Clod-crushers) appears on 54 US grants and 59 published applications in this corpus.
Search patents in A01B- Granted patents
- 54
- Published applications
- 59
- Assignees
- 26
- Inventors
- 83
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 4 |
| 2015 | 0 | 2 |
| 2016 | 4 | 1 |
| 2017 | 2 | 3 |
| 2018 | 2 | 5 |
| 2019 | 2 | 2 |
| 2020 | 5 | 5 |
| 2021 | 3 | 9 |
| 2022 | 4 | 6 |
| 2023 | 5 | 7 |
| 2024 | 4 | 1 |
| 2025 | 6 | 8 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fertilizer and row cleaner modules for agricultural row planter6 Oct 2026US 12,751,352 B2Harvest International, Inc.
- Row cleaner24 Feb 2026US 12,557,717 B2Precision Planting LLC
- Row cleaner diverter24 Feb 2026US 12,557,718 B2Precision Planting LLC
- Dual basket attachment16 Sep 2025US 12,414,487 B2Deere & Company
- Systems and methods for soil clod detection9 Sep 2025US 12,408,577 B2CNH Industrial America LLC
- Tool and tool holder for a rotary land preparation implement and vehicle thereof25 Jun 2026US 2026/0173990 A1
- Row Cleaner21 May 2026US 2026/0137017 A1Precision Planting LLC
- Row cleaner and row closer assemblies for strip till planters19 Mar 2026US 2026/0076279 A1
- Implements for displacing ground material31 Jul 2025US 2025/0241218 A1Claussen Technology, LLC
- System and method for controlling the operation of an agricultural implement10 Apr 2025US 2025/0113754 A1CNH Industrial America LLC
Most cited
By later US patents
- Soil deflecting and leveling reel41US 5,632,343 ASunflower Manufacturing Company, Inc. · 1997
- On-the go soil sensors and control methods for agricultural machines40US 9,629,304 B2Ag Leader Technology · 2017
- Clod crumbler27US 4,919,211 ANational Research Development Corporation · 1990
- System and method for controlling the operation of a residue removal device of a seed-planting implement based on furrow closing assembly performance17US 10,820,490 B2CNH Industrial America LLC · 2020
- Soil cultivating implements13US 3,945,441 A1976