Salvatore Rizzoli

This inventor holds 30 USPTO granted patents, primarily in Tobacco Product Manufacturing. Top assignees: G.d Societa' Per Azioni, G.d S.p.a.. Active years: 1989-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Salvatore Rizzoli. Retrieved from https://idiyas.com/inventor/salvatore-rizzoli

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 30

% Patents Active = 63.3

Average Co-Inventor Count = 2.1

ph-index = 6

Forward Citations = 114(Granted Patents)

Company Filing History:

22 out of 729

G.d Societa' Per Azioni

Years Active: 1989-2011

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Areas of Expertise:

Composite Filters

Tobacco Products

Cigarette Assembly

Ventilated Cigarettes

Pneumatic Inspection

Rolling Devices

Transfer Units

Feeding Units

Manufacturing Methods

Cigarette Portions

Filter Assembly Machines

External Checking Devices

30 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7922638 - Machine for manufacturing composite filters (2011-04-12),

2. 7640935 - Unit for feeding filters to a filter tip attachment machine (2010-01-05),

3. 7578777 - Equipment for manufacturing composite filters (2009-08-25),

4. 7530444 - Transfer unit for transferring elongated articles (2009-05-12),

5. 7510068 - Combination unit for the manufacture of tobacco products (2009-03-31),

6. 7478638 - Machine for manufacturing tobacco products (2009-01-20),

7. 7299726 - Method and unit for transversely cutting cigarette portions or similar on a filter assembly machine (2007-11-27),

8. 7226404 - Cigarette filter assembly machine (2007-06-05),

9. 7204883 - Feed unit for strip wrapping material (2007-04-17),

10. 7162940 - Unit for preparing leaves of paper material (2007-01-16),

11. 6752006 - Device for the pneumatic inspection of smoking items (2004-06-22),

12. 6672446 - Unit and method for transferring cigarette portions (2004-01-06),

13. 6196373 - Device for transferring cigarette portions (2001-03-06),

14. 6070592 - Filter assembly machine for producing ventilated tobacco products (2000-06-06),

15. 5887595 - Filter assembly machine (1999-03-30),

Title: Innovations by Salvatore Rizzoli: A Pioneer in Composite Filter Manufacturing

Introduction

Salvatore Rizzoli is an esteemed inventor based in Bologna, Italy, known for his contributions to the field of composite filters. With a remarkable portfolio of 30 patents, Rizzoli has made significant advancements in manufacturing technologies that enhance filtration processes.

Latest Patents

Rizzoli's latest patents showcase his innovative approach to filter manufacturing. One of his key inventions is a machine for manufacturing composite filters. This machine assembles composite filters through an upstream unit that combines multiple plugs with varying filtration properties. The assembly directs the flow onto a pair of drums and splits it into two streams. These streams are then handled by pitch-adapting drums that transfer the groups into twin channels, forming composite filter rods. His other notable patent is a unit for feeding filters to a filter tip attachment machine. This unit employs rollers to direct filters into an upstream hopper, which efficiently manages the flow of filters to ensure optimal performance.

Career Highlights

Salvatore Rizzoli has had an impressive career, marked by his innovative contributions to filter technology. He has worked for reputable companies, including G.D. Società Per Azioni and G.D. S.p.A., where he has further developed his expertise in manufacturing processes. His patents not only reflect his technical skills but also his ability to address practical challenges in the industry.

Collaborations

Throughout his career, Rizzoli has collaborated with several talented individuals, including Fiorenzo Draghetti and Bruno Belvederi. These partnerships have undoubtedly enriched his work and have contributed to the successful development of groundbreaking technologies in the field of filtration.

Conclusion

Salvatore Rizzoli stands out as a prolific inventor whose work in composite filter manufacturing has paved the way for advancements in filtration technology. His patents, innovative spirit, and collaborative efforts have made a lasting impact on the industry, establishing him as a leader in his field.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]