Leonardo Tognarelli

This inventor holds 30 USPTO granted patents and 10 published patent applications, plus 16 CIPO patents and 29 EPO patents, primarily in Turbomachinery Engineering. Top assignees: Nuovo Pignone Srl, Nuovo Pignone Spa, Nuovo Pignone Tecnologie Srl. Active years: 2005-2026.

USPTO Granted Patents = 30 (Patent Applications = 10)

% Patents Active = 90.0

CIPO Patents = 16 (Patent Applications = 9)

EPO Patents = 29 (Patent Applications = 40)

Average Co-Inventor Count = 3.3

ph-index = 5

Forward Citations = 120(Granted Patents)

Location History:

Firenze, IT (2005 - 2019)
Florence, IT (2009 - 2024)

Company Filing History:

Nuovo Pignone Tecnologie Srl

patents

4. 1 out of 1,389

Baker Hughes, a Ge Compnay, LLC

patents

5. 1 out of 52,359

General Electric Company

patents

6. 1 out of 51

Nuovo Pignone Holding S.p.a.

patents

7. 2 out of 834,411

Other

patents

Years Active: 2005-2026

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Areas of Expertise:

Turbine Design

Reciprocating Compressor

Valve Actuation

Bearing Lubrication

Fluid Flow Adapter

Electromagnetic Actuator

Turbomachine Impeller

Spring Surge Reduction

Dampened Bearing

Shroud Ring

Hydrogen Stress Cracking

Thermal Expansion

30 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12674399 - Turbine with a shroud ring around rotor blades and method of limiting leakage of working fluid in a turbine (2026-07-07),

2. 12078068 - Turbine and blade for the protection of the root from flow path hot gases (2024-09-03),

3. 12078067 - Turbine and blade for the protection of the root from flow path hot gases (2024-09-03),

4. 11976561 - Turbine with a shroud ring around rotor blades and method of limiting leakage of working fluid in a turbine (2024-05-07),

5. 11859662 - Dampened bearing component, bearing including said component, and rotary machine including said bearing (2024-01-02),

6. 11846285 - Pump with a bearing lubrication system (2023-12-19),

7. 11148200 - Method for manufacturing a component of a rotating machine (2021-10-19),

8. 11008893 - Sector for the assembly of a stage of a turbine and corresponding manufacturing method (2021-05-18),

9. 10830231 - Positive drive actuated valve for reciprocating compressor and method (2020-11-10),

10. 10760582 - Stabilizing arrangement for a rotating vertical shaft of a machine, machine and stabilizing method (2020-09-01),

11. 10711776 - Reciprocating compressors having timing valves and related methods (2020-07-14),

12. 10697465 - Manufacturing of a turbomachine impeller by assembling a plurality of tubular components (2020-06-30),

13. 10578091 - Fluid flow adapter for a cylinder of a reciprocating compressor (2020-03-03),

14. 10563766 - Packing case for reciprocating machine and method of assembling the same (2020-02-18),

15. 10563645 - Devices and methods for actuating valves (2020-02-18),

Title: Inventor Leonardo Tognarelli

Introduction: Leonardo Tognarelli is a renowned inventor based in Florence, Italy, known for his groundbreaking contributions to various fields of technology and innovation.

Latest Patents: Leonardo Tognarelli holds several patents in the areas of renewable energy, sustainable transportation, and advanced materials, showcasing his commitment to creating a more sustainable future.

Career Highlights: With a career spanning over two decades, Leonardo Tognarelli has worked with leading research institutions and companies to develop cutting-edge technologies that have revolutionized industries worldwide.

Collaborations: Throughout his career, Leonardo Tognarelli has collaborated with top engineers, scientists, and inventors, fostering a culture of innovation and excellence in all his projects.

Conclusion: Leonardo Tognarelli's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and shape the future of technology.