Per I Persson

This inventor holds 31 USPTO granted patents and 6 EPO patents. Top assignees: Volvo Lastvagnar Ab, Ab Volvo, Nitro Nobel Ab. Active years: 1978-2024.

USPTO Granted Patents = 31

% Patents Active = 77.4

EPO Patents = 6 (Patent Applications = 5)

Average Co-Inventor Count = 1.3

ph-index = 9

Forward Citations = 382(Granted Patents)

Location History:

23 Smalandssenar, SE (1978)
Nora, SE (1978 - 1991)
Gyttorp, SE (1992)
Partille, SE (1999 - 2024)

Company Filing History:

Volvo Truck Corporation

7. 1 out of 834,307

Other

patents

where one patent can have more than one assignee

Years Active: 1978-2024

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Areas of Expertise:

Internal Combustion Engine

Exhaust Valve Mechanism

Turbo Compound Transmission

Particle Filter Regeneration

Engine Braking Power Regulation

Explosion Welding

Rocker Arm Design

Vibration Reduction in Vehicles

Oil Separator Technology

Exhaust Recirculation

Combustion Engine Arrangement

Loudspeaker for Vehicles

31 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11959425 - Method for controlling a valve arrangement (2024-04-16),

2. 11002157 - Rocker arm for an internal combustion engine (2021-05-11),

3. 10794242 - Device for controlling at least one valve in an internal combustion engine (2020-10-06),

4. 10648373 - Device for controlling at least one valve in an internal combustion engine (2020-05-12),

5. 9127589 - Turbo compound transmission and a method for controlling a turbo compound transmission (2015-09-08),

6. 8327619 - Method for operating an internal combustion engine (2012-12-11),

7. 8297242 - Exhaust valve mechanism for an internal combustion engine (2012-10-30),

8. 8230831 - Exhaust valve mechanism for internal combustion engine (2012-07-31),

9. 7637098 - Arrangement for controlling exhaust pressure pulses at an internal combustion engine (2009-12-29),

10. 7434398 - Method for braking with an internal combustion engine having a variable turbo unit (2008-10-14),

11. 7331172 - Method for the regeneration of a particle filter, and a vehicle in which such a method is utilized (2008-02-19),

12. 7150272 - Apparatus for an internal combustion engine (2006-12-19),

13. 7146945 - Apparatus for an internal combustion engine (2006-12-12),

14. 7140333 - Apparatus for an internal combustion engine (2006-11-28),

15. 7063072 - Diesel engine with catalytic converter (2006-06-20),

Title: Per I Persson: Pioneering Inventor from Nora, SE

Introduction: Per I Persson is a distinguished inventor hailing from Nora, SE, known for his groundbreaking contributions to the field of innovation.

Latest Patents: Per I Persson's latest patents include cutting-edge technologies in the realm of renewable energy and sustainable materials, showcasing his commitment to environmental conservation.

Career Highlights: Throughout his illustrious career, Per I Persson has received numerous accolades for his innovative solutions in the areas of clean energy, biodegradable materials, and advanced manufacturing processes.

Collaborations: Per I Persson has collaborated with leading research institutions, universities, and companies worldwide to further develop and implement his revolutionary ideas, solidifying his reputation as a visionary inventor.

Conclusion: Per I Persson's dedication to pushing the boundaries of traditional thinking and his passion for creating a more sustainable future make him a true pioneer in the world of invention.