% Expired Patents = 72.7

Forward Citations = 105

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8 inventors (with patents filed for the assignee):

Peter Hofbauer (10 out of 60 patents)

Franz J Laimboeck (4 out of 13 patents)

Tyler R Garrard (3 out of 23 patents)

4. Adrian Tusinean (2 out of 9 patents)

5. Will Robert Hippen (2 out of 2 patents)

6. Huixian Shen (1 out of 4 patents)

7. Chou Lee (1 out of 1 patent)

8. Patrick James McCleer (1 out of 16 patents)

11 patents: Sort by Forward Citations

1. 8783218 - Toroidal combustion chamber with side injection (2014-07-22),

2. 8701620 - Seal assembly for an internal combustion engine (2014-04-22),

3. 8677749 - Exhaust system for an internal combustion engine (2014-03-25),

4. 8598722 - Electrical generator (2013-12-03),

5. 8511287 - Supercritical-state fuel injection system and method (2013-08-20),

6. 8464670 - Guided bridge for a piston in an internal combustion engine (2013-06-18),

7. 8344576 - Electric motor rotor (2013-01-01),

8. 8337359 - Hybrid engine system (2012-12-25),

9. 8307805 - Scraper ring lubrication system for the upper portion of a piston and adjacent cylinder liner of an internal combustion engine (2012-11-13),

10. 8290653 - Powertrain with multiple, selectable power sources (2012-10-16),

11. 7946118 - Cooling an electrically controlled turbocharger (2011-05-24),

Company Overview

Ecomotors International, based in Allen Park, Michigan, specializes in advanced engine technologies aimed at enhancing fuel efficiency and reducing emissions. The company is known for its innovative approach to powertrain solutions, focusing on the development of efficient, lightweight engines that cater to the automotive sector. Ecomotors is committed to driving sustainable transportation through its cutting-edge research in engine design and alternative fuel applications, contributing to a cleaner environment and improved energy utilization.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

11 Patents

#2 in Allen Park, MI

#964 in Michigan

#27,529 in US

#51,801 in the World

Allen Park, MI, United States of America

Ecomotors International

Forward Citations = 105

8 inventors:

Peter Hofbauer (10 out of 60 patents)

Franz J Laimboeck (4 out of 13 patents)

Tyler R Garrard (3 out of 23 patents)

4. Adrian Tusinean (2 out of 9 patents)

5. Will Robert Hippen (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ecomotors International. Retrieved from https://idiyas.com/company/ecomotors-international

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]