% Expired Patents = 100.0

Forward Citations = 5

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4 inventors (with patents filed for the assignee):

Corban I Tillemann-Dick (5 out of 15 patents)

Timber Dick (5 out of 11 patents)

Levi M Tillemann-Dick (3 out of 6 patents)

4. Tomicah S Tillemann-Dick (3 out of 6 patents)

5 patents: Sort by Forward Citations

1. 8100094 - Radial impulse engine, pump, and compressor systems, and associated methods of operation (2012-01-24),

2. 7770546 - Radial impulse engine, pump, and compressor systems, and associated methods of operation (2010-08-10),

3. 7753011 - Radial impulse engine, pump, and compressor systems, and associated methods of operation (2010-07-13),

4. 7707975 - Radial impulse engine, pump, and compressor systems, and associated methods of operation (2010-05-04),

5. 7650860 - Engine with pivoting type piston (2010-01-26),

Company Overview

Iris Engines, Inc. is a leading provider of innovative engine solutions for the aerospace industry. With a focus on performance, reliability, and efficiency, our cutting-edge technologies are trusted by major aircraft manufacturers worldwide. Our team of expert engineers and designers are dedicated to pushing the boundaries of aviation technology to create engines that power the future of flight.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

5 Patents

#127 in Washington, DC

#127 in District of Columbia

#51,620 in US

Washington, DC, United States of America

Iris Engines, Inc.

Forward Citations = 5

4 inventors:

Corban I Tillemann-Dick (5 out of 15 patents)

Timber Dick (5 out of 11 patents)

Levi M Tillemann-Dick (3 out of 6 patents)

4. Tomicah S Tillemann-Dick (3 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Iris Engines, Inc.. Retrieved from https://idiyas.com/company/iris-engines

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]