A01D 41/1273
For measuring grain loss
Official title: {for measuring grain loss}
A01D41/1273 (For measuring grain loss) appears on 116 US grants and 153 published applications in this corpus.
Search patents in A01D- Granted patents
- 116
- Published applications
- 153
- Assignees
- 35
- Inventors
- 303
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 3 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 4 |
| 2015 | 0 | 3 |
| 2016 | 1 | 15 |
| 2017 | 10 | 12 |
| 2018 | 12 | 6 |
| 2019 | 13 | 10 |
| 2020 | 7 | 10 |
| 2021 | 6 | 8 |
| 2022 | 1 | 9 |
| 2023 | 6 | 14 |
| 2024 | 6 | 18 |
| 2025 | 11 | 18 |
| 2026 | 14 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Devices and methods for automated concave covers6 Oct 2026US 12,751,364 B2Deere & Company
- Overblown grain loss detection22 Sep 2026US 12,740,510 B2Deere & Company
- Systems and methods for corn head control18 Aug 2026US 12,708,070 B2Deere & Company
- Cleaning system for a sensor arrangement14 Jul 2026US 12,679,308 B2AGCO Corporation
- Performance based agricultural machine speed control30 Jun 2026US 12,667,051 B2Deere & Company
- Overblown grain loss detection1 Oct 2026US 2026/0293805 A1Deere & Company
- System and method for measuring loss of useable portions of crop during harvest10 Sep 2026US 2026/0262570 A1
- Grain loss dynamic threshold generation6 Aug 2026US 2026/0227310 A1Deere & Company
- Systems and methods for grain loss detection and analysis30 Jul 2026US 2026/0215366 A1Deere & Company
- Combining context in crop loss sensing9 Jul 2026US 2026/0191136 A1Deere & Company
Most cited
By later US patents
- Grain sensor using a piezoelectric element143US 4,401,909 ADickey-john Corporation · 1983
- Harvesting machine capable of automatic adjustment109US 9,629,308 B2Intelligent Agricultural Solutions LLC · 2017
- Yield estimation104US 10,188,037 B2Deere & Company · 2019
- Acoustic material flow sensor93US 9,631,964 B2Intelligent Agricultural Solutions LLC · 2017
- Method and apparatus for measuring combine grain loss92US 5,015,997 AFord New Holland, Inc. · 1991