F02B 63/044
The engine-generator unit being placed on a frame or in an housing
Official title: {the engine-generator unit being placed on a frame or in an housing}
F02B63/044 (The engine-generator unit being placed on a frame or in an housing) appears on 568 US grants and 540 published applications in this corpus.
Search patents in F02B- Granted patents
- 568
- Published applications
- 540
- Assignees
- 225
- Inventors
- 1,114
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 7 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 6 | 0 |
| 1990 | 6 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 8 | 0 |
| 1997 | 6 | 0 |
| 1998 | 8 | 0 |
| 1999 | 14 | 0 |
| 2000 | 15 | 0 |
| 2001 | 5 | 6 |
| 2002 | 14 | 15 |
| 2003 | 14 | 14 |
| 2004 | 11 | 11 |
| 2005 | 11 | 10 |
| 2006 | 12 | 17 |
| 2007 | 8 | 6 |
| 2008 | 7 | 26 |
| 2009 | 11 | 14 |
| 2010 | 12 | 8 |
| 2011 | 5 | 15 |
| 2012 | 15 | 11 |
| 2013 | 10 | 19 |
| 2014 | 20 | 25 |
| 2015 | 20 | 30 |
| 2016 | 23 | 30 |
| 2017 | 17 | 34 |
| 2018 | 25 | 26 |
| 2019 | 35 | 37 |
| 2020 | 23 | 26 |
| 2021 | 29 | 30 |
| 2022 | 32 | 42 |
| 2023 | 27 | 32 |
| 2024 | 28 | 22 |
| 2025 | 31 | 16 |
| 2026 | 11 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Modular exhaust device18 Aug 2026US 12,709,997 B2Solar Turbines Incorporated
- Power systems and enclosures having an improved compressor drive14 Jul 2026US 12,680,494 B2Illinois Tool Works Inc.
- Air intake heater treatment and ventilation26 May 2026US 12,637,971 B2Stewart & Stevenson LLC
- Hybrid generator with detachable power unit and panel integration31 Mar 2026US 12,592,573 B2Discovery Energy, LLC
- Generator enclosure with fire damper17 Mar 2026US 12,580,455 B2Discovery Energy, LLC
- Generator enclosure8 Oct 2026US 2026/0308924 A1Discovery Energy, LLC
- Containerized ultra-low nox diesel engine generator set with roof-mounted selective catalytic reduction system8 Oct 2026US 2026/0309075 A1Industrial Service Solutions WC, Inc.
- Mobile system for power generation17 Sep 2026US 2026/0275925 A1
- Perforated louvers to reduce noise leakage from a generator set enclosure27 Aug 2026US 2026/0254312 A1Cummins Power Generation Inc.
- Generator comprising a removable rear panel13 Aug 2026US 2026/0238073 A1Discovery Energy, LLC
Most cited
By later US patents
- Mobile power generation unit338US 6,765,304 B2General Electric Company · 2004
- Mobile power generation system including fixture assembly254US 10,371,012 B2On-Power, Inc. · 2019
- Systems and methods for a mobile power plant with improved mobility and reduced trailer count223US 10,030,579 B2General Electric Company · 2018
- Utility frame for mobile electric power generating systems209US 4,117,342 AMelley Energy Systems · 1978
- Systems and methods for a mobile power plant with improved mobility and reduced trailer count208US 10,184,397 B2General Electric Company · 2019