West Bloomfield, MI, United States of America

Peter Hofbauer

This inventor holds 60 USPTO granted patents and 12 published patent applications, plus 1 CIPO patent and 6 EPO patents, primarily in Thermodynamic Engines (CPC class F02B). Top assignees: Ecomotors, Inc., Advanced Propulsion Technologies, Inc., Ecomotors International. Active years: 2001-2022.

USPTO Granted Patents = 60 (Patent Applications = 12)

% Patents Active = 18.3

CIPO Patents = 1

EPO Patents = 6 (Patent Applications = 6)

Average Co-Inventor Count = 1.4

ph-index = 13

Forward Citations = 690(Granted Patents)

Forward Citations (Not Self Cited) = 633(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Santa Barbara, CA (US) (2001)
West Bloomfield, MI (US) (2003 - 2022)

Company Filing History:

Advanced Propulsion Technologies, Inc.

patents

10 out of 11

Ecomotors International

patents

4. 6 out of 26,625

Ford Global Technolgoies, LLC

Fev Engine Technology, Inc

patents

7. 2 out of 78

Fev Motorentechnik Gmbh

patents

8. 3 out of 834,307

Other

patents

Years Active: 2001-2022

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Areas of Expertise:

Heat Pump

Combustion Chamber

Piston System

Turbocharger

Electrical Generator

Internal Combustion Engine

Frictionless Joint

Lubrication System

Dual-Module Engine

Hybrid Engine

Thermodynamic Device

Mechatronic Drivers

60 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11226138 - Thermodynamic device with a tension-compression coil spring system (2022-01-18),

2. 10670306 - Mechatronic drivers in the cold end of a heat pump (2020-06-02),

3. 10598126 - Four-process cycle for a Vuilleumier heat pump (2020-03-24),

4. 10352272 - Dome for a thermodynamic apparatus (2019-07-16),

5. 10030893 - Four-process cycle for a Vuilleumier heat pump (2018-07-24),

6. 9982914 - Combination heat exchanger and burner (2018-05-29),

7. 9729035 - Electric motor rotor (2017-08-08),

8. 9677794 - Heat pump with electromechanically-actuated displacers (2017-06-13),

9. 9574664 - Dual ring configuration for a stationary seal (2017-02-21),

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

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

12. 9482123 - Lubrication system for the piston ring and cylinder liner of an internal combustion engine (2016-11-01),

13. 9174143 - Recovery of water from exhaust gas (2015-11-03),

14. 9145845 - Ventilation slots in a cylinder wall (2015-09-29),

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

Title: The Innovative Journey of Peter Hofbauer

Introduction: Peter Hofbauer, a visionary inventor based in West Bloomfield, MI (US), has made significant contributions to the field of technology with his groundbreaking inventions.

Latest Patents: Peter Hofbauer holds several patents in various technological domains, including advancements in renewable energy systems, smart home devices, and medical equipment.

Career Highlights: With a career spanning over two decades, Peter Hofbauer has been at the forefront of innovation, leading research and development teams in creating cutting-edge solutions that have revolutionized industries.

Collaborations: Throughout his career, Peter Hofbauer has collaborated with leading tech companies, research institutions, and universities to bring his inventions to life. His collaborative spirit has led to the successful implementation of groundbreaking technologies.

Conclusion: Peter Hofbauer's relentless pursuit of innovation and his passion for creating solutions that make a difference have solidified his position as a respected inventor in the technological landscape. His contributions continue to inspire future generations of inventors and innovators.