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

John Eric Rollinger — 25 Patents in 2017

Ford: 25 patents #22 of 2,357Top 1%
Sterling Heights, MI: #1 of 130 inventorsTop 1%
Michigan: #30 of 9,630 inventorsTop 1%
Overall (2017): #965 of 506,227Top 1%
25 Patents 2017

Issued Patents 2017

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9840943 Method and system for variable cam timing device Paul A. Pietrzyk, Ed Badillo, Jamie Charles Hanshaw 2017-12-12 $4,077,000
9822689 Method and system for reducing engine exhaust emissions Douglas Raymond Martin, Kenneth James Miller, Michiel J. Van Nieuwstadt 2017-11-21 $2,823,000
9810171 Method for determining an offset of a manifold pressure sensor Rommel Racelis, Robert Roy Jentz 2017-11-07 $4,535,000
9810122 Engine exhaust temperature control Douglas Raymond Martin 2017-11-07 $4,535,000
9790885 Crankcase integrity breach detection Robert Roy Jentz, Ross Dykstra Pursifull 2017-10-17 $6,097,000
9777604 Method and system for variable cam timing device Paul A. Pietrzyk, Ed Badillo 2017-10-03 $5,510,000
9759149 System and method for determining exhaust temperature Douglas Raymond Martin 2017-09-12 $4,896,000
9759135 Method and system for engine control Joseph Norman Ulrey, Michael Howard Shelby, Jianwen James Yi 2017-09-12 $4,896,000
9752517 Method for air/fuel imbalance detection Robert Roy Jentz, Michael Igor Kluzner 2017-09-05 $6,847,000
9732690 Method for estimating charge air cooler condensation storage and/or release with two intake oxygen sensors Robert Roy Jentz, Rommel Racelis 2017-08-15 $4,744,000
9726069 Method and system for engine cooling system control Joshua Putman Styron, Erik Thomas Andersen, William Russell Goodwin, Jeffrey Lock, Roger Khami +1 more 2017-08-08 $4,367,000
9719409 Method and system for engine cooling system control Karen Willard, Michael Joseph Giunta, Robert Andrew Wade, Samer Ibrahim, Casey Dietrich +1 more 2017-08-01 $5,936,000
9714590 Crankcase integrity breach detection Robert Roy Jentz, Ross Dykstra Pursifull 2017-07-25 $7,192,000
9702294 Reducing turbocharged engine overheating Karen Willard, Vincent Edward Mariucci 2017-07-11 $9,453,000
9695773 Method and system for improving engine starting Alex O'Connor Gibson, Hong Jiang, Jeffrey Allen Doering, Felix Nedorezov 2017-07-04
9688116 Method for operating a vehicle climate control system Jeffrey Allen Doering, Hugh Hamilton, Brent Jacobsen, Steve Pryor Perry 2017-06-27 $5,501,000
9677448 Method and system for reducing engine exhaust emissions Douglas Raymond Martin, Kenneth James Miller, Michiel J. Van Nieuwstadt 2017-06-13 $4,312,000
9664079 Crankcase integrity breach detection Robert Roy Jentz, Rommel Racelis, Michael Stephen Sweppy 2017-05-30 $4,611,000
9657611 Variable displacement solenoid control Jeffrey Allen Doering, Danny Zdravkovski, Karen Willard 2017-05-23 $3,725,000
9650977 Method and system for torque control Douglas Raymond Martin, Kenneth James Miller 2017-05-16 $5,735,000
9650946 Method for estimating charge air cooler condensation storage and/or release with two intake oxygen sensors Robert Roy Jentz, Rommel Racelis 2017-05-16 $5,735,000
9611764 Method and system for variable cam timing device Paul A. Pietrzyk, Edward Badillo 2017-04-04 $4,928,000
9598985 Method and system for variable cam timing device Paul A. Pietrzyk, Ed Badillo 2017-03-21 $5,893,000
9587868 Method for transitioning between vehicle climate control system modes Jeffrey Allen Doering, Hugh Hamilton, Brent Jacobsen, Steve Pryor Perry 2017-03-07 $7,168,000
9587525 Method and system for variable cam timing device Paul A. Pietrzyk, Ed Badillo 2017-03-07 $7,168,000