Roger Stone — 14 Patents at Gates

Roger Stone has been granted 14 US patents while listed as an inventor at Gates. The first was granted in 1995 and the most recent in October 2023. Roger Stone ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Roger Stone in Heathfield, GB.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #	Title	Co-Inventors	Date
11788442	Engine valve actuation	Richard Tyrrell, David Kelly	2023-10-17
11454143	Engine valve actuation	Richard Tyrrell, David Kelly	2022-09-27
10954827	Desmodromic valve train	Owen Evans, David Kelly, Richard Tyrrell	2021-03-23
10247111	Valve control systems for internal combustion engines and methods of operation thereof	Richard Tyrrell	2019-04-02
10077687	Desmodromic valve systems and methods of operation thereof	Owen Evans	2018-09-18
9523292	Valve control system for internal combustion engines and method of operation thereof	—	2016-12-20
7665441	Integrated power transmission drive and method	—	2010-02-23
7637829	Eccentric pivot arm tensioner	Jerry Booen, Ian Doble, Gordon Charles Hensley, Hans Peter Kutzer, Jim Router +1 more	2009-12-29
7217206	Active tensioner	Brian Knight, Daniele Zecchetti	2007-05-15
7086369	Integrated power transmission drive and method	—	2006-08-08
7048487	Connector	—	2006-05-23
7044100	Integrated power transmission drive and method	—	2006-05-16
6884014	Tolerance compensating mounting device	Brian Knight	2005-04-26
5452692	Internal combusting engine	Richard Spray	1995-09-26

Roger Stone — 14 Patents

Issued Patents All Time

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