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For the Inventor, By the Inventor

San Diego, CA, United States of America

Tour Engine, Inc.

Calculating rank
USPTO Granted Patents = 13


Forward Citations = 40

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8 inventors (with patents filed for the assignee):

goldMedal Oded Tour (11 out of 11 patents)

silverMedal Gilad Tour (9 out of 9 patents)

bronzeMedal Benjamin Hugo Tour (7 out of 7 patents)

4.  Michael H Wahl (6 out of 27 patents)

5.  Hugo Benjamin Tour (6 out of 6 patents)

6.  Ehud Sivan (5 out of 5 patents)

7.  Yehoram Hofman (1 out of 1 patent)

8.  Amit Helfand (1 out of 1 patent)


13 patents:

1. 11668231 - Transfer mechanism for a split-cycle engine (2023-06-06),
2. 11230965 - Spool shuttle crossover valve and combustion chamber in split-cycle engine (2022-01-25),
3. 10598080 - Spool shuttle crossover valve and combustion chamber in split-cycle engine (2020-03-24),
4. 10378431 - Split cycle engine with crossover shuttle valve (2019-08-13),
5. 10253724 - Variable volume transfer shuttle capsule and valve mechanism (2019-04-09),
6. 10107178 - Spool shuttle crossover valve and combustion chamber in split-cycle engine (2018-10-23),
7. 9689307 - Crossover valve in double piston cycle engine (2017-06-27),
8. 9435233 - Spool shuttle crossover valve in split-cycle engine (2016-09-06),
9. 9097178 - Crossover valve in double piston cycle engine (2015-08-04),
10. 8584629 - Interstage valve in double piston cycle engine (2013-11-19),
11. 7516723 - Double piston cycle engine (2009-04-14),
12. 7383797 - Double piston cycle engine (2008-06-10),
13. 7273023 - Steam enhanced double piston cycle engine (2007-09-25),
Company Overview
Tour Engine, Inc. is a technology company based in San Diego, California, specializing in innovative solutions for the travel and tourism industry. The organization focuses on developing advanced software platforms that enhance the travel experience for users, integrating various services such as booking, itinerary management, and customer engagement. By leveraging cutting-edge technology, Tour Engine aims to streamline operations for travel providers and improve the overall efficiency of travel planning and execution.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

Tour Engine, Inc. USPTO Patent Assignee Logo
13 Patents

#411 in San Diego, CA

#5,664 in California

#23,863 in US

#45,104 in the World

San Diego, CA (US)
San Diego, CA, United States of America

Tour Engine, Inc.

Forward Citations = 40

8 inventors:

goldMedal Oded Tour (11 out of 11 patents)

silverMedal Gilad Tour (9 out of 9 patents)

bronzeMedal Benjamin Hugo Tour (7 out of 7 patents)

4.  Michael H Wahl (6 out of 27 patents)

5.  Hugo Benjamin Tour (6 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tour Engine, Inc.. Retrieved from https://idiyas.com/company/tour-engine

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]
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