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For the Inventor, By the Inventor

Irvine, CA, United States of America

89908, Inc.


USPTO Granted Patents = 36

% Expired Patents = 11.1

Trademarks = 3

Forward Citations = 2,064

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5 inventors (with patents filed for the assignee):

goldMedal Horst Leitner (25 out of 66 patents)

silverMedal Anthony Nicholas Smith (19 out of 102 patents)

bronzeMedal Jonathan E Weisel (5 out of 15 patents)

4.  Bernard Leitner (2 out of 2 patents)

5.  Horst Lietner (2 out of 2 patents)


Core Competencies:
Moveable Support Platform
Retractable Vehicle Step
Tailgate Access Step
Vehicle Cargo Bed Extender
Vehicle Seat Assembly
Dual Access Vehicle Storage
Vehicle Rail Clamp Mount
Cargo Tailgate Enclosure
Vehicle Storage Rack
Bed Tie Down Device
Rear Suspension
Fuel Door Assembly

36 patents:

1. 8419034 - Moveable support platform (2013-04-16),
2. 8408571 - Retractable vehicle step (2013-04-02),
3. 8360455 - Tailgate access step (2013-01-29),
4. 8297677 - Vehicle cargo bed extender (2012-10-30),
5. 8157277 - Retractable vehicle step (2012-04-17),
6. 7959203 - Vehicle tailgate enclosure with enhanced adjustment (2011-06-14),
7. 7871116 - Vehicle seat assembly (2011-01-18),
8. 7857371 - Vehicle cargo bed extender (2010-12-28),
9. 7845887 - Vehicle rail clamp mount (2010-12-07),
10. 7841638 - Vehicle cargo tailgate enclosure (2010-11-30),
11. 7810862 - Dual access vehicle storage assembly (2010-10-12),
12. 7740261 - Tailgate access step (2010-06-22),
13. 7681935 - Vehicle cargo bed extender (2010-03-23),
14. 7654598 - Vehicle cargo bed extender (2010-02-02),
15. 7637519 - Moveable support platform (2009-12-29),
Company Overview
89908, Inc. is a technology-focused company based in Irvine, California, specializing in innovative solutions within the fields of software development and digital services. The organization is dedicated to advancing technologies that enhance user experiences and streamline processes across various industries. With a commitment to research and development, 89908, Inc. aims to deliver cutting-edge products that address contemporary challenges in the digital landscape, positioning itself as a key player in the tech ecosystem.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

36 Patents

#98 in Irvine, CA

#2,247 in California

#9,509 in US

#18,730 in the World

Irvine, CA (US)
Irvine, CA, United States of America

89908, Inc.

Forward Citations = 2,064

5 inventors:

goldMedal Horst Leitner (25 out of 66 patents)

silverMedal Anthony Nicholas Smith (19 out of 102 patents)

bronzeMedal Jonathan E Weisel (5 out of 15 patents)

4.  Bernard Leitner (2 out of 2 patents)

5.  Horst Lietner (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: 89908, Inc.. Retrieved from https://idiyas.com/company/89908

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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