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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JR

John Eric Rollinger — 29 Patents in 2019

Ford: 29 patents #23 of 3,289Top 1%
Sterling Heights, MI: #1 of 140 inventorsTop 1%
Michigan: #24 of 10,747 inventorsTop 1%
Overall (2019): #920 of 560,194Top 1%
29 Patents 2019

Issued Patents 2019

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10513967 Method and system for engine cooling system control Chad Everette Griffin, Casey Dietrich, Robert Roy Jentz, Alan Huang, Matt Gerow 2019-12-24
10502151 Method and system for particulate filter regeneration Tyler Kelly, Douglas Raymond Martin, Julia Helen Buckland, Benjamin M. Rocci, Michiel J. Van Nieuwstadt +2 more 2019-12-10
10473061 Method and system for engine water injection Douglas Raymond Martin, Kenneth James Miller, Aed M. Dudar, Lauren Martin 2019-11-12
10465568 Method and system for variable cam timing device Paul A. Pietrzyk, Ed Badillo 2019-11-05
10450983 Method and system for diagnosing operation of an engine compression ratio changing mechanism Christopher Paul Glugla, Gopichandra Surnilla, Imtiaz Ali, Lyth Alobiedat, Mohannad Hakeem +1 more 2019-10-22
10408114 Gasoline particulate filter diagnostics Douglas Raymond Martin 2019-09-10
10371070 Active cylinder configuration for an engine including deactivating engine cylinders Adam J. Richards 2019-08-06
10371028 Method and system for a particulate filter having a bypass Douglas Raymond Martin 2019-08-06
10365146 Method and system for engine cooling system control Robert Roy Jentz, William Russell Goodwin, Chad Everette Griffin, Casey Dietrich, Matt Gerow +1 more 2019-07-30
10337361 Method and system for variable cam timing device Paul A. Pietrzyk, Edward Badillo 2019-07-02 $2,926,000
10337444 System and method for controlling fuel for reactivating engine cylinders Adam J. Richards 2019-07-02 $2,926,000
10337431 System and method for controlling busyness of cylinder mode changes Karen Willard, Robert Michael Grant 2019-07-02 $2,926,000
10337418 System for reactivating deactivated cylinders Adam J. Richards 2019-07-02 $2,926,000
10337384 System and method for determining exhaust temperature Douglas Raymond Martin, Benjamin M. Rocci 2019-07-02 $2,926,000
10330035 Method and system for determining air-fuel imbalance Douglas Raymond Martin, Aed M. Dudar, Robert Roy Jentz 2019-06-25 $4,885,000
10329966 Variable cam timing system and method for operation of said system Jamie Charles Hanshaw, Adam Krach 2019-06-25 $4,885,000
10323562 Gasoline particulate filter diagnostics Michiel J. Van Nieuwstadt, Allen Lehmen, Douglas Raymond Martin, Sumanth Reddy Dadam, Rohit Bhat 2019-06-18 $6,003,000
10316775 System and method for controlling engine torque while deactivating engine cylinders Jeffrey Allen Doering, Karen Willard, Robert Michael Grant 2019-06-11 $4,835,000
10294833 Method and system for variable cam timing device Paul A. Pietrzyk, Gilbert Fournelle 2019-05-21 $5,551,000
10288016 System and method for operating an engine Alexander O'Connor Gibson, Christopher M. Short, Robert Roy Jentz 2019-05-14 $4,038,000
10287999 System and method for intake manifold pressure control Adam J. Richards 2019-05-14 $4,038,000
10267187 Method and system for variable cam timing device Paul A. Pietrzyk, Ed Badillo 2019-04-23 $4,465,000
10233852 System and method for operating engine cylinders Amey Y. Karnik, Stephen Lee Cooper, Adam Nathan Banker, Michael Howard Shelby, Adam J. Richards 2019-03-19 $4,963,000
10227936 System and method for adjusting intake manifold pressure Adam J. Richards 2019-03-12 $9,208,000
10214219 Methods and systems for powertrain NVH control in a vehicle Adam J. Richards, Adam Nathan Banker, Amey Y. Karnik 2019-02-26 $7,790,000