loadpatents
name:-0.010846138000488
name:-0.013186931610107
name:-0.0099868774414062
Gukelberger; Raphael Patent Filings

Gukelberger; Raphael

Patent Applications and Registrations

Patent applications and USPTO patent grants for Gukelberger; Raphael.The latest application filed is for "internal combustion engine having dedicated egr cylinder(s) and improved fuel pump system".

Company Profile
10.13.13
  • Gukelberger; Raphael - Freudenstadt DE
  • Gukelberger; Raphael - San Antonio TX
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Internal combustion engine having dedicated EGR cylinder(s) and improved fuel pump system
Grant 10,851,738 - Gukelberger , et al. December 1, 2
2020-12-01
Internal combustion, dedicated exhaust gas recirculation engine
Grant 10,584,665 - Gukelberger , et al.
2020-03-10
Internal combustion engine having dedicated EGR cylinder(s) and start-stop operation
Grant 10,563,625 - Gukelberger , et al. Feb
2020-02-18
Internal combustion engine having dedicated EGR cylinder(s) with split intake and cylinder deactivation at low loads
Grant 10,513,992 - Gukelberger , et al. Dec
2019-12-24
Internal Combustion Engine Having Dedicated EGR Cylinder(s) and Improved Fuel Pump System
App 20190383242 - Gukelberger; Raphael ;   et al.
2019-12-19
Dedicated exhaust gas recirculation configuration for reduced EGR and fresh air backflow
Grant 10,495,035 - Gukelberger , et al. De
2019-12-03
Internal combustion engine having dedicated EGR cylinder(s) with delayed fuel injection
Grant 10,465,636 - Gukelberger , et al. No
2019-11-05
Crank pin offset in dedicated exhaust gas engines
Grant 10,385,771 - Gukelberger , et al. A
2019-08-20
Internal Combustion Engine Having Dedicated EGR Cylinder(s) and Start-Stop Operation
App 20190219006 - Gukelberger; Raphael ;   et al.
2019-07-18
Crank Pin Offset In Dedicated Exhaust Gas Engines
App 20190063311 - GUKELBERGER; Raphael ;   et al.
2019-02-28
Internal Combustion Engine Having Dedicated EGR Cylinder(s) with Delayed Fuel Injection
App 20180238247 - Gukelberger; Raphael ;   et al.
2018-08-23
Dedicated Exhaust Gas Recirculation Configuration For Reduced EGR And Fresh Air Backflow
App 20180223777 - GUKELBERGER; Raphael ;   et al.
2018-08-09
Dedicated exhaust gas recirculation engine fueling control
Grant 9,874,193 - Gukelberger , et al. January 23, 2
2018-01-23
Dedicated Exhaust Gas Recirculation Engine Fueling Control
App 20170363057 - GUKELBERGER; Raphael ;   et al.
2017-12-21
Internal combustion engine having dedicated EGR cylinder(s) with split fuel injection timing
Grant 9,845,747 - Denton , et al. December 19, 2
2017-12-19
Internal Combustion Engine Having Dedicated EGR Cylinder(s) With Split Fuel Injection Timing
App 20170328289 - Denton; Bradley D. ;   et al.
2017-11-16
Engine fuel control for internal combustion engine having dedicated EGR
Grant 9,650,976 - Gingrich , et al. May 16, 2
2017-05-16
Internal combustion engine having dual EGR loops (dedicated EGR loop and low pressure EGR loop) and dual cylinder intake ports
Grant 9,200,599 - Gukelberger , et al. December 1, 2
2015-12-01
Engine Fuel Control For Internal Combustion Engine Having Dedicated EGR
App 20150219028 - Gingrich; Jess W. ;   et al.
2015-08-06
Fuel injection strategy for internal combustion engine having dedicated EGR cylinders
Grant 8,893,687 - Gingrich , et al. November 25, 2
2014-11-25
Internal Combustion Engine Having Dual EGR Loops (Dedicated EGR Loop and Low Pressure EGR Loop) and Dual Cylinder Intake Ports
App 20140305416 - Gukelberger; Raphael ;   et al.
2014-10-16
EGR Rate Control For Internal Combustion Engine With Dual Exhaust-Ported Cylinders
App 20140190458 - Gingrich; Jess W. ;   et al.
2014-07-10
Fuel Injection Strategy for Internal Combustion Engine Having Dedicated EGR Cylinders
App 20130220286 - Gingrich; Jess W. ;   et al.
2013-08-29

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