Inventor · disambiguated record
Benjamin Hugo Tour
Also filed as: TOUR BENJAMIN · TOUR BENJAMIN H · TOUR BENJAMIN HUGO
9 granted patents·1 pending application·56 citations·filing 1993–2020
87Inventor score
Top patents by PatentIndex Score
10 records- 0191US10598080B2Spool shuttle crossover valve and combustion chamber in split-cycle engineTOUR ENGINE INC·Filed 2018·Granted Mar 24, 2020·2 cites·41 claims
- 0290US10107178B2Spool shuttle crossover valve and combustion chamber in split-cycle engineTOUR ENGINE INC·Filed 2016·Granted Oct 23, 2018·2 cites·36 claims
- 0385US9435233B2Spool shuttle crossover valve in split-cycle engineTOUR ENGINE INC·Filed 2014·Granted Sep 6, 2016·3 cites·36 claims
- 0485US7383797B2Double piston cycle engineTOUR ENGINE INC·Filed 2006·Granted Jun 10, 2008·15 cites·23 claims
- 0580US7273023B2Steam enhanced double piston cycle engineTOUR ENGINE INC·Filed 2006·Granted Sep 25, 2007·11 cites·26 claims
- 0678US11230965B2Spool shuttle crossover valve and combustion chamber in split-cycle engineTOUR ENGINE INC·Filed 2020·Granted Jan 25, 2022·1 cites·22 claims
- 0774US7516723B2Double piston cycle engineTOUR ENGINE INC·Filed 2008·Granted Apr 14, 2009·7 cites·21 claims
- 0843US2008034755A1Steam enhanced double piston cycle engineTOUR BENJAMIN H·Filed 2007·Application pending·0 cites
- 0942US6065874ALinear bearingFiled 1997·Granted May 23, 2000·9 cites·2 claims
- 1033US5579733ARotary engine with abutmentsFiled 1993·Granted Dec 3, 1996·6 cites·21 claims
Join the waitlist — get patent alerts
Get an alert when Benjamin Hugo Tour files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →