% Expired Patents = 71.4

Forward Citations = 217

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14 inventors (with patents filed for the assignee):

Ran Granot (7 out of 10 patents)

Carmi David Gressel (7 out of 20 patents)

Gabriel Vago (5 out of 6 patents)

4. James Philip Rosenthal (3 out of 3 patents)

5. Avi Hecht (2 out of 3 patents)

6. Mark Fiterman (1 out of 4 patents)

7. Gregory Van Bard (1 out of 2 patents)

8. Orr David Dunkelman (1 out of 1 patent)

9. Mordechay Hadad (1 out of 1 patent)

10. Michael Slobodkin (1 out of 3 patents)

11. Roy Krotman (1 out of 1 patent)

12. Yehonatan Bick (1 out of 1 patent)

13. Amir Ingher (1 out of 1 patent)

14. Uzi Apple (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 8504395 - System for accepting value from closed groups (2013-08-06),

2. 8333321 - Online/offline event related access controlled systems with event specific closed venue wireless applications (2012-12-18),

3. 8261979 - System and methods for venue controlled buy-back and reselling of access privileges and tickets to closed group events (2012-09-11),

4. 8107622 - System and method to preclude message modification in data authentication systems through efficent use of feedback in cryptographic functions (2012-01-31),

5. 8056802 - System and methods for accelerated recognition and processing of personal privilege operative for controlling large closed group environments (2011-11-15),

6. 7852162 - Pseudo random noise device based on a random frequency modulated oscillator (2010-12-14),

7. 7827223 - Accelerated throughput synchronized word stream cipher, message authenticator and zero-knowledge output random number generator (2010-11-02),

Company Overview

Fortress Gb Ltd. is a leading construction company specializing in commercial and residential projects. With a focus on quality craftsmanship and innovative design, we have managed to build a strong reputation in the industry. Our team of experienced professionals is dedicated to delivering projects on time and within budget. Our commitment to customer satisfaction and attention to detail sets us apart from the competition.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#434 in London

#2,342 in United Kingdom

London, United Kingdom

Fortress Gb Ltd.

Forward Citations = 217

14 inventors:

Ran Granot (7 out of 10 patents)

Carmi David Gressel (7 out of 20 patents)

Gabriel Vago (5 out of 6 patents)

4. James Philip Rosenthal (3 out of 3 patents)

5. Avi Hecht (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Fortress Gb Ltd.. Retrieved from https://idiyas.com/company/fortress-gb

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]