John D Bittner

This inventor holds 20 USPTO granted patents and 4 published patent applications, plus 3 CIPO patents and 4 EPO patents. Top assignee: Hill Phoenix, Inc.. Active years: 2010-2025.

USPTO Granted Patents = 20 (Patent Applications = 4)

% Patents Active = 95.0

CIPO Patents = 3 (Patent Applications = 6)

EPO Patents = 4 (Patent Applications = 7)

Average Co-Inventor Count = 1.8

ph-index = 7

Forward Citations = 148(Granted Patents)

Location History:

Bethlehem, GA (US) (2010 - 2017)
Conyers, GA (US) (2021 - 2024)

Company Filing History:

20 out of 133

Hill Phoenix, Inc.

patents

Years Active: 2010-2025

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20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12487017 - COrefrigeration system with supercritical subcooling control (2025-12-02),

2. 12379139 - CO2 refrigeration system with after-cooling (2025-08-05),

3. 11940186 - COrefrigeration system with magnetic refrigeration system cooling (2024-03-26),

4. 11852391 - Systems and methods for pressure control in a CO2 refrigeration system (2023-12-26),

5. 11668499 - Refrigeration system with adiabatic electrostatic cooling device (2023-06-06),

6. 11397032 - COrefrigeration system with magnetic refrigeration system cooling (2022-07-26),

7. 11287165 - Refrigeration system with adiabatic electrostatic cooling device (2022-03-29),

8. 11029068 - Systems and methods for pressure control in a COrefrigeration system (2021-06-08),

9. 9664424 - Cascade refrigeration system with modular ammonia chiller units (2017-05-30),

10. 9664420 - System and method for using a photovoltaic power source with a secondary coolant refrigeration system (2017-05-30),

11. 9657977 - Cascade refrigeration system with modular ammonia chiller units (2017-05-23),

12. 9657973 - Refrigeration system with photovoltaic power source (2017-05-23),

13. 9541311 - Cascade refrigeration system with modular ammonia chiller units (2017-01-10),

14. 9377236 - CO2 refrigeration system with hot gas defrost (2016-06-28),

15. 9151521 - Free cooling cascade arrangement for refrigeration system (2015-10-06),

Title: John D Bittner - Pioneering Inventor from Bethlehem, GA

Introduction: John D Bittner is a renowned inventor hailing from Bethlehem, Georgia, known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: John D Bittner holds several patents in diverse areas such as renewable energy technologies, medical devices, and consumer electronics, showcasing his versatility and ingenuity in the realm of invention.

Career Highlights: With a career spanning over two decades, John D Bittner has established himself as a leading figure in the world of innovation, with numerous successful inventions that have had a significant impact on society.

Collaborations: Throughout his career, John D Bittner has collaborated with top research institutions, universities, and companies to bring his ideas to life, fostering a culture of innovation and excellence in all his projects.

Conclusion: John D Bittner's relentless passion for innovation and his remarkable contributions to the world of inventions make him a true pioneer whose legacy will continue to inspire future generations of inventors.