E02D 3/032
Trench rollers
E02D3/032 (Trench rollers) appears on 28 US grants and 20 published applications in this corpus.
Search patents in E02D- Granted patents
- 28
- Published applications
- 20
- Assignees
- 19
- Inventors
- 60
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 1 | 2 |
| 2015 | 2 | 1 |
| 2016 | 0 | 0 |
| 2017 | 2 | 3 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 2 |
| 2024 | 0 | 0 |
| 2025 | 0 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Roller tool for a ground processing roller17 Mar 2026US 12,577,739 B2Hamm AG
- Grading system21 Jun 2022US 11,365,522 B2Sc Grade, LLC
- Rubber tire roller4 Jun 2019US 10,309,065 B2BOMAG GmbH
- Self-propelled construction device, in particular a soil compactor21 Nov 2017US 9,822,736 B2Hamm AG
- Roller attachment for a plow blade18 Apr 2017US 9,624,633 B1
- Trench filling methods, machines, and systems for filling trenches9 Jul 2026US 2026/0193862 A1
- Compaction Roller with Drum Scraper25 Dec 2025US 2025/0389090 A1Wacker Neuson America Corporation
- Articulated Compaction Machine System Layout6 Mar 2025US 2025/0075444 A1Wacker Neuson America Corporation
- Soil-compacting machine having an electric motor and method for operation22 Jun 2023US 2023/0191921 A1BOMAG GmbH
- Roller tool for a soil processing roller27 Apr 2023US 2023/0130272 A1Hamm AG
Most cited
By later US patents
- Remote control for walk-behind compactor33US 5,816,741 AIngersoll-Rand Company · 1998
- Apparatus and method for compacting material28US 4,278,368 ACaterpillar Tractor Co. · 1981
- Backhoe compactor/scraper apparatus and method26US 4,023,288 A1977
- Trench compactor25US 5,526,590 APalm Sales, Inc. · 1996
- Trench compactor having a vibratory sheepsfoot assembly24US 4,411,081 A1983