Growing community of inventors

Surprise, AZ, United States of America

Stephen L Robertson

Average Co-Inventor Count = 1.79

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 8

Stephen L RobertsonCorey Zwegers (3 patents)Stephen L RobertsonAdam VanAntwerp (3 patents)Stephen L RobertsonTakayuki Goto (2 patents)Stephen L RobertsonYuichi Shimizu (2 patents)Stephen L RobertsonMiles J Johnson (1 patent)Stephen L RobertsonDerek Stanley Caveney (1 patent)Stephen L RobertsonPaul Timothy Fanson (1 patent)Stephen L RobertsonJeffrey Edward Pierfelice (1 patent)Stephen L RobertsonClinton John Williams (1 patent)Stephen L RobertsonJohn Charles Rafferty (1 patent)Stephen L RobertsonDerek A Thompson (1 patent)Stephen L RobertsonFrankie B Reed (1 patent)Stephen L RobertsonGregg J Overfield (1 patent)Stephen L RobertsonDarin Paul Rosekrans (1 patent)Stephen L RobertsonYuichi Shimizu (1 patent)Stephen L RobertsonMehmet Ali Guney (1 patent)Stephen L RobertsonGeorge J Vankaam (1 patent)Stephen L RobertsonGraham J Fotheringham (1 patent)Stephen L RobertsonScott J Nelsen (1 patent)Stephen L RobertsonStephen L Robertson (11 patents)Corey ZwegersCorey Zwegers (10 patents)Adam VanAntwerpAdam VanAntwerp (9 patents)Takayuki GotoTakayuki Goto (62 patents)Yuichi ShimizuYuichi Shimizu (4 patents)Miles J JohnsonMiles J Johnson (22 patents)Derek Stanley CaveneyDerek Stanley Caveney (22 patents)Paul Timothy FansonPaul Timothy Fanson (21 patents)Jeffrey Edward PierfeliceJeffrey Edward Pierfelice (19 patents)Clinton John WilliamsClinton John Williams (16 patents)John Charles RaffertyJohn Charles Rafferty (12 patents)Derek A ThompsonDerek A Thompson (8 patents)Frankie B ReedFrankie B Reed (7 patents)Gregg J OverfieldGregg J Overfield (4 patents)Darin Paul RosekransDarin Paul Rosekrans (3 patents)Yuichi ShimizuYuichi Shimizu (2 patents)Mehmet Ali GuneyMehmet Ali Guney (2 patents)George J VankaamGeorge J Vankaam (1 patent)Graham J FotheringhamGraham J Fotheringham (1 patent)Scott J NelsenScott J Nelsen (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Toyota Motor Engineering & Manufacturing North America, Inc. (11 from 4,104 patents)

2. Toyota Jidosha Kabushiki Kaisha (1 from 36,499 patents)


11 patents:

1. 12358445 - Vehicles, vehicle electronics systems, and methods

2. 12099353 - Systems and methods for controlling a trailer separately from a vehicle

3. 11891037 - Systems, vehicles, and methods for vehicle stability control and trailer brake control collaboration

4. 11834096 - Systems, apparatus, and methods for steering a towed vehicle in reverse

5. 11724679 - Brake actuator interface with trailer brake control

6. 11577558 - System and method on a towing vehicle to control a towed vehicle's controls and systems

7. 11498536 - Systems, vehicles, and methods for trailer sway control

8. 10991178 - Systems and methods for trailer safety compliance

9. 10967839 - Systems, vehicles, and methods for controlling trailer brake output in collaboration with dynamic electronic parking brake

10. 10131330 - Systems, vehicles and methods for controlling an application of a plurality of trailer brakes

11. 7540195 - Electro-shaker vehicle test stand

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as of
12/6/2025
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