A01C 7/008
Sod or grassland seeding
Official title: {Sod or grassland seeding (A01C7/08 takes precedence)}
A01C7/008 (Sod or grassland seeding) appears on 61 US grants and 53 published applications in this corpus.
Search patents in A01C- Granted patents
- 61
- Published applications
- 53
- Assignees
- 25
- Inventors
- 98
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 1 | 2 |
| 2012 | 1 | 3 |
| 2013 | 3 | 2 |
| 2014 | 3 | 5 |
| 2015 | 1 | 9 |
| 2016 | 5 | 1 |
| 2017 | 7 | 2 |
| 2018 | 2 | 2 |
| 2019 | 0 | 1 |
| 2020 | 3 | 3 |
| 2021 | 0 | 9 |
| 2022 | 2 | 2 |
| 2023 | 5 | 0 |
| 2024 | 2 | 3 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electric-powered bulk material dispersing system and method of use17 Mar 2026US 12,575,477 B2DHG, Inc.
- Aerial seeding bioremediation method for coal mining subsidence area10 Jun 2025US 12,324,368 B2China University of Mining and Technology, Beijing
- Soil regulation and control device for preventing grassland soil degradation13 Aug 2024US 12,058,953 B1Shanxi Agricultural University
- Planting system having oscillating seed agitator2 Jan 2024US 11,858,630 B2Biocarbon Engineering Ltd.
- Seeding machine with seed delivery system26 Dec 2023US 11,849,665 B2Deere & Company
- Sowing device27 Nov 2025US 2025/0359501 A1
- Soil regulation and control device for preventing grassland soil degradation15 Aug 2024US 2024/0268254 A1Shanxi Agricultural University
- Seeding machine with seed delivery system9 May 2024US 2024/0147892 A1Deere & Company
- Apparatuses and methods for runoff assessment at a location18 Apr 2024US 2024/0127378 A1Honda Motor Co., Ltd.
- Walk-Behind Power Seeder10 Nov 2022US 2022/0354045 A1Stinger Equipment, Inc.
Most cited
By later US patents
- Seeding machine with seed delivery system56US 8,850,995 B2Deere & Company · 2014
- Seeding machine with seed delivery system51US 8,789,482 B2Deere & Company · 2014
- Seeding machine with seed delivery system50US 8,468,960 B2Deere & Company · 2013
- Seeding machine with seed delivery system49US 8,813,663 B2Deere & Company · 2014
- Seeder apparatus for dispensing seed with or without top dressing46US 6,024,033 ATurfco Manufacturing, Inc. · 2000