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For the Inventor, By the Inventor

Pasiano, Italy

Gianfranco Roman

This inventor holds 61 USPTO granted patents and 1 EPO patent, primarily in Irrigation Systems (CPC class 2392). Top assignee: Claber. Active years: 1981-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gianfranco Roman. Retrieved from https://idiyas.com/inventor/gianfranco-roman

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

USPTO Granted Patents = 61

% Patents Active = 93.4


Average Co-Inventor Count = 1.1

ph-index = 20

Forward Citations = 1,173(Granted Patents)

Forward Citations (Not Self Cited) = 1,145(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Pasiano (Pordenone), IT (1998)
  • Pasiano, IT (1981 - 2011)

Company Filing History:

goldMedal61 out of 99 
 
Claber
 patents

Years Active: 1981-2011

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Areas of Expertise:
Irrigation Control
Watering Pistol
Solenoid Valve
Hose Reel
Programmable Timer
Multi-Jet Nozzle
Rain Sensor
Control Unit
Hose Fitting
Sprinkling Device
Filtering Element
Delivery Nozzle
61 patents (USPTO):Explore Patents
1. 7946520 - Elastic rewinding hose reel with automatic stopping device (2011-05-24),
2. 7434750 - Liquid dispensing pistol, in particular for gardening, provided with a dispensing position locking button (2008-10-14),
3. D575377 - Hose fitting (2008-08-19),
4. D556150 - Control unit for watering devices (2007-11-27),
5. D524408 - Watering pistol (2006-07-04),
6. D522088 - Watering pistol (2006-05-30),
7. 6814266 - Device for the distribution of water into vases or similar (2004-11-09),
8. D483248 - Hose winding device (2003-12-10),
9. 6651904 - Multi-jet watering nozzle with counter-rotating elements for underground pop-up sprinkler (2003-11-25),
10. D477287 - Control unit for an irrigation system (2003-07-16),
11. 6547211 - Solenoid valve with programmable electronic control device, particularly for watering systems (2003-04-15),
12. 6401530 - Rain sensor (2002-06-11),
13. 6352238 - Control solenoid of solenoid valve, in particular for the control of watering systems (2002-03-05),
14. 6264117 - Spray nozzle for pop-up underground sprinkler (2001-07-24),
15. 6259955 - Programmable electronic control unit for automatic watering systems (2001-07-10),

Title: Gianfranco Roman: Pioneering Inventor from Pasiano

Introduction: Gianfranco Roman is a distinguished inventor hailing from Pasiano, Italy, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Gianfranco Roman holds several patents in various technological domains, including advancements in renewable energy systems, smart home devices, and medical equipment.

Career Highlights: With a career spanning over two decades, Gianfranco Roman has been at the forefront of innovation, leading research and development teams in creating cutting-edge solutions that have revolutionized industries.

Collaborations: Throughout his career, Gianfranco Roman has collaborated with leading tech companies, research institutions, and universities worldwide, fostering a culture of innovation and knowledge sharing.

Conclusion: Gianfranco Roman's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

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]
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