A01C 3/028
Covers, roofs or other structures for covering manure storage places
Official title: {Covers, roofs or other structures for covering manure storage places}
A01C3/028 (Covers, roofs or other structures for covering manure storage places) appears on 9 US grants and 19 published applications in this corpus.
Search patents in A01C- Granted patents
- 9
- Published applications
- 19
- Assignees
- 13
- Inventors
- 26
- Latest grant
- 13 Dec 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 2 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 5 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 3 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year.
Recent patents
- Pressostatic odor control cover for slurry treatment tank with device for reducing the inner volume occupied by harmful and malodorous gases13 Dec 2022US 11,524,912 B2Ecomembrane S.R.L.
- Method and system for compounding fertilizer from manure without nutrient emission16 Feb 2021US 10,919,815 B2Dari-Tech, Inc.
- Cover systems with fusion welds14 Mar 2017US 9,591,797 B2Industrial & Environmental Concepts, Inc.
- Membrane-covered reservoir having a hatchway therein7 Oct 2008US 7,430,834 B2Geomembrane Technologies Inc.
- Method for breaking a flap-valve attachment condition under a membrane cover18 Dec 2007US 7,309,431 B2
- Shade Dome for Reducing Evaporation of Open Body of Water27 Feb 2025US 2025/0067013 A1
- Cover for animal waste pit area6 Oct 2022US 2022/0312721 A1R.L.S. Enterprises, Inc.
- Cover for a Segmented Biogas Reservoir14 Nov 2019US 2019/0344957 A1Evoqua Water Tecnologies Canada Ltd
- Pressostatic odor control cover for slurry treatment tank with device for reducing the inner volume occupied by harmful and malodorous gases.18 Jul 2019US 2019/0218123 A1Ecomembrane S.R.L.
- Method and system for compounding fertilizer from manure without nutrient emission25 Apr 2019US 2019/0119179 A1Daritech, Inc.
Most cited
By later US patents
- Negative air pressure cover11US 6,361,249 B1Samian Investments Inc. · 2002
- Organic slurry storage basin cover9US 6,851,891 B2Baumgartner Environics, Inc. · 2005
- Self-floating cover system for a body of water7US 6,673,241 B1Monsanto Company · 2004
- Membrane-covered reservoir having a hatchway therein7US 7,430,834 B2Geomembrane Technologies Inc. · 2008
- Method for breaking a flap-valve attachment condition under a membrane cover5US 7,309,431 B22007