For the Inventor, By the Inventor

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Allen Park, MI, United States of America

Ecomotors, Inc.

USPTO Granted Patents = 26

% Expired Patents = 80.8

Forward Citations = 219

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16 inventors (with patents filed for the assignee):

Peter Hofbauer (17 out of 60 patents)

Tyler R Garrard (6 out of 22 patents)

Adrian Tusinean (4 out of 9 patents)

4. Diana D Brehob (4 out of 55 patents)

5. Will Robert Nielsen Hippen (3 out of 6 patents)

6. Christopher Meszaros (2 out of 6 patents)

7. Franz J Laimboeck (2 out of 13 patents)

8. Shizuo Sasaki (2 out of 2 patents)

9. Robert Levy (2 out of 2 patents)

10. Roger Budde (1 out of 3 patents)

11. Michael Diamond (1 out of 8 patents)

12. Michael Frick (1 out of 4 patents)

13. Steven Spurr (1 out of 2 patents)

14. Christopher De Boer (1 out of 1 patent)

15. Amr Gamal Sami (1 out of 1 patent)

26 patents: Sort by Forward Citations

1. 9729035 - Electric motor rotor (2017-08-08),

2. 9664050 - Bearings for a turbomachine having an electric motor (2017-05-30),

3. 9593710 - Master and slave pullrods (2017-03-14),

4. 9574664 - Dual ring configuration for a stationary seal (2017-02-21),

5. 9556845 - Enhanced engine performance with fuel temperature control (2017-01-31),

6. 9541198 - Two-part stationary ring for devices having pistons (2017-01-10),

7. 9482145 - Toroidal combustion chamber with side injection (2016-11-01),

8. 9482123 - Lubrication system for the piston ring and cylinder liner of an internal combustion engine (2016-11-01),

9. 9455395 - Piezoelectric actuator control for high rate of operation (2016-09-27),

10. 9401630 - Cooling stator windings of an electric machine (2016-07-26),

11. 9309793 - Oil return to the sump of a flat engine (2016-04-12),

12. 9145845 - Ventilation slots in a cylinder wall (2015-09-29),

13. 9133932 - Pushrod connection to a journal (2015-09-15),

14. 9133765 - Symmetric opposed-piston, opposed-cylinder engine (2015-09-15),

15. 9121344 - Integrated piston and bridge (2015-09-01),

EcoMotors, Inc. is a technology-driven company focused on developing and commercializing efficient and clean engine technologies for various industries. With a passion for innovation, our team is dedicated to revolutionizing the internal combustion engine, significantly improving fuel efficiency, reducing emissions, and creating sustainable transportation solutions. Visit our website to learn more about our groundbreaking engine designs and how we support a greener future.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

26 Patents

#1 in Allen Park, MI

#468 in Michigan

#12,832 in US

#24,724 in the World

Allen Park, MI, United States of America

Ecomotors, Inc.

Forward Citations = 219

16 inventors:

Peter Hofbauer (17 out of 60 patents)

Tyler R Garrard (6 out of 22 patents)

Adrian Tusinean (4 out of 9 patents)

4. Diana D Brehob (4 out of 55 patents)

5. Will Robert Nielsen Hippen (3 out of 6 patents)

Please report any incorrect information to [email protected]

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