For the Inventor, By the Inventor

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Offanengo, Italy

Vhit S.p.a.

USPTO Granted Patents = 20

% Expired Patents = 65.0

EPO Patents = 47

Trademarks = 2

Forward Citations = 26

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13 inventors (with patents filed for the assignee):

Leonardo Cadeddu (15 out of 39 patents)

Franco Fermini (4 out of 4 patents)

Luigi Alberti (3 out of 3 patents)

4. Matteo Cortesi (2 out of 2 patents)

5. Antonio Crotti (2 out of 2 patents)

6. Vittorio Polloni (2 out of 2 patents)

7. Pietro Francesco Crosio (1 out of 2 patents)

8. Volker Leifert (1 out of 1 patent)

9. Guido Zardo (1 out of 1 patent)

10. Luciano Marchetti (1 out of 1 patent)

11. Fabio Martello (1 out of 1 patent)

12. Johannes Muellers (1 out of 1 patent)

13. Armando Codeca (1 out of 1 patent)

14. Alessandro Fauda (1 patent)

15. Joao Viviurka (0 patent)

20 patents: Sort by Forward Citations

1. 11965505 - Pump (2024-04-23),

2. 10532723 - Hydraulic device for controlling braking for farm vehicles and the like (2020-01-14),

3. 10449940 - Pre-filling device for a braking system comprising a hydro-booster device and operating method thereof (2019-10-22),

4. 9765778 - Variable displacement rotary pump and displacement regulation method (2017-09-19),

5. 9739269 - System, pump and method of vacuum generation for applications to motor vehicles (2017-08-22),

6. 9421954 - Hydraulic braking system for farm tractors or the like and method of managing such system (2016-08-23),

7. 9404495 - Variable displacement pump with double eccentric ring and displacement regulation method (2016-08-02),

8. 9388810 - Rotary vacuum pump with circumferential groove for a lubricating and sealing fluid (2016-07-12),

9. 9126574 - Hydraulic device for controlling braking in vehicles with two braking pedals (2015-09-08),

10. 9011124 - Positive displacement fluid machine having a pivot single vane passing through an orbiting piston (2015-04-21),

11. 8789668 - Master cylinder assembly, in particular for balancing a braking system of an agricultural vehicle (2014-07-29),

12. 8550796 - Variable capacity fluidic machine (2013-10-08),

13. 8408881 - Rotary vacuum pump with a device for decoupling the driving motor (2013-04-02),

14. 8292051 - Valve for disconnecting the front braking and/or the trailer braking, for a farm tractor or a similar vehicle (2012-10-23),

15. 8287258 - Positive displacement pump with impeller and method of manufacturing (2012-10-16),

VHIT S.P.A. is a leading technology company that specializes in the development and manufacture of high-performance industrial equipment. With a strong focus on innovation and customer satisfaction, VHIT has established itself as a trusted partner for numerous industries. Combining cutting-edge technology with exceptional engineering capabilities, VHIT delivers tailored solutions to meet diverse customer needs. With a diverse product portfolio and a global presence, VHIT ensures the highest quality standards and strives to exceed customer expectations.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

20 Patents

#1 in Offanengo

#456 in Italy

#31,176 in the World

Offanengo, Italy

Vhit S.p.a.

Forward Citations = 26

13 inventors:

Leonardo Cadeddu (15 out of 39 patents)

Franco Fermini (4 out of 4 patents)

Luigi Alberti (3 out of 3 patents)

4. Matteo Cortesi (2 out of 2 patents)

5. Antonio Crotti (2 out of 2 patents)

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