Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
4 Patents
#658 in London
#3,872 in United Kingdom
Flettner Ventilator Limited
Forward Citations = 56
10 inventors:
Flettner Ventilator Limited
EPO Patents = 1
Trademarks = 2
Forward Citations = 56
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10 inventors (with patents filed for the assignee):
Mark Anthony Di Cioccio (3 out of 3 patents)
Reuben Wu (2 out of 24 patents)
Christopher John Hurlstone (2 out of 7 patents)
4. Sophie Rebecca Butler (2 out of 2 patents)
5. Kevin Alan Alex Tye (2 out of 2 patents)
6. Alan Peter Tye (2 out of 2 patents)
7. Robert Cheetham Halstead (2 out of 2 patents)
8. Chris J Hurlstone (1 out of 2 patents)
9. Noel W Fleury (1 out of 1 patent)
10. Derek V Stern (1 out of 1 patent)
11. Mark Bewick (0 patent)
4 patents:
Company Overview
Flettner Ventilator Limited is a leading manufacturer of wind-powered rotary vents that provide natural ventilation solutions for various industrial and commercial buildings. Established in 2002, the company's products are designed to improve indoor air quality and reduce energy costs. With a strong commitment to innovation and sustainability, Flettner Ventilator Limited continues to develop cutting-edge ventilation solutions for clients worldwide.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Flettner Ventilator Limited. Retrieved from https://idiyas.com/company/flettner-ventilator
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
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]
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]
1 patent (EPO):
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]