Inventor
WAHL MICHAEL H
US24 patents
⚠️ This page may combine multiple inventors who share the name “WAHL MICHAEL H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ACHATES POWER INC
9 patentsUS7861679B2Jan 4, 2011
Cylinder and piston assemblies for opposed piston engines
ACHATES POWER INC91 citations99
US7360511B2Apr 22, 2008
Opposed piston engine
ACHATES POWER INC54 citations96
US7591235B2Sep 22, 2009
Opposed piston engine with piston compliance
ACHATES POWER INC15 citations92
US7549401B2Jun 23, 2009
Two-cycle, opposed-piston internal combustion engine
ACHATES POWER INC21 citations92
US9810174B2Nov 7, 2017
Constructions for piston thermal management
ACHATES POWER INC7 citations84
US9175725B2Nov 3, 2015
Rocking journal bearings for two-stroke cycle engines
ACHATES POWER INC14 citations83
US9951725B2Apr 24, 2018
EGR constructions for opposed-piston engines
ACHATES POWER INC1 citations61
US9410506B2Aug 9, 2016
EGR constructions for opposed-piston engines
ACHATES POWER INC1 citations61
US9593627B2Mar 14, 2017
Combustion chamber constructions for opposed-piston engines
ACHATES POWER INC1 citations51
TOUR ENGINE INC
6 patentsUS11230965B2Jan 25, 2022
Spool shuttle crossover valve and combustion chamber in split-cycle engine
TOUR ENGINE INC1 citations70
US10598080B2Mar 24, 2020
Spool shuttle crossover valve and combustion chamber in split-cycle engine
TOUR ENGINE INC2 citations70
US10107178B2Oct 23, 2018
Spool shuttle crossover valve and combustion chamber in split-cycle engine
TOUR ENGINE INC2 citations70
US9435233B2Sep 6, 2016
Spool shuttle crossover valve in split-cycle engine
TOUR ENGINE INC3 citations70
US10253724B2Apr 9, 2019
Variable volume transfer shuttle capsule and valve mechanism
TOUR ENGINE INC1 citations60
US11668231B2Jun 6, 2023
Transfer mechanism for a split-cycle engine
TOUR ENGINE INC0 citations56
LEMKE JAMES U
5 patentsUS8286596B2Oct 16, 2012
Two-cycle, opposed-piston internal combustion engine
LEMKE JAMES U8 citations92
US8087389B2Jan 3, 2012
Two-cycle, opposed-piston internal combustion engine
LEMKE JAMES U9 citations92
US8276552B2Oct 2, 2012
Opposed piston engine
LEMKE JAMES U6 citations84
US8539918B2Sep 24, 2013
Multi-cylinder opposed piston engines
LEMKE JAMES U13 citations81
US8550041B2Oct 8, 2013
Cylinder and piston assemblies for opposed piston engines
LEMKE JAMES U4 citations62