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F02B 2275/44

Tools for engines

F02B2275/44 (Tools for engines) appears on 7 US grants and 0 published applications in this corpus.

Search patents in F02B

Granted patents: 7
Published applications: 0
Assignees: 2
Inventors: 10
Latest grant: 1 Aug 2023

Filings by year

F02B 2275/44: granted patents and published applications per publication year
Year	Granted patents	Published applications
1986	2	0
1987	0	0
1988	0	0
1989	0	0
1990	2	0
1991	2	0
1992	0	0
1993	0	0
1994	0	0
1995	0	0
1996	0	0
1997	0	0
1998	0	0
1999	0	0
2000	0	0
2001	0	0
2002	0	0
2003	0	0
2004	0	0
2005	0	0
2006	0	0
2007	0	0
2008	0	0
2009	0	0
2010	0	0
2011	0	0
2012	0	0
2013	0	0
2014	0	0
2015	0	0
2016	0	0
2017	0	0
2018	0	0
2019	0	0
2020	0	0
2021	0	0
2022	0	0
2023	1	0

By publication year. Applications have been published since 2001.

Recent patents

Ducted fuel injection system alignment device1 Aug 2023US 11,713,742 B1National Technology & Engineering Solutions of Sandia, LLC
Tool for aligning the connecting of an exhaust manifold to an engine block4 Jun 1991US 5,020,204 A
Cylinder head straightener16 Apr 1991US 5,007,279 A
Fabricating internal combustion engine cylinder heads with close tolerance internal surfaces19 Jun 1990US 4,934,351 AFord Motor Company
Fabricating internal combustion engine cylinder heads with close tolerance internal surfaces30 Jan 1990US 4,896,638 AFord Motor Company

Most cited

By later US patents