For the Inventor, By the Inventor

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Frontier Inc.

USPTO Granted Patents = 18

EPO Patents = 1

Trademarks = 12

Forward Citations = 213

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16 inventors (with patents filed for the assignee):

Gordon W Fenn (7 out of 9 patents)

Yoichi Netsu (4 out of 7 patents)

Saburo Suzuki (3 out of 3 patents)

4. Min H Oh (2 out of 2 patents)

5. Young Moon Ryoo (2 out of 4 patents)

6. Hartley Ellingson (2 out of 2 patents)

7. Hidehiko Fukai (1 out of 1 patent)

8. Masanobu Seki (1 out of 1 patent)

9. John R Fassett (1 out of 3 patents)

10. Myeong C Park (1 out of 1 patent)

11. Yong S Lee (1 out of 1 patent)

12. Hong J Kim (1 out of 1 patent)

13. Ivan V Rondas (1 out of 2 patents)

14. Joseph P George (1 out of 1 patent)

15. Claus Sondermann (1 out of 1 patent)

18 patents: Sort by Forward Citations

1. 7455514 - Blow molding apparatus (2008-11-25),

2. 7442031 - Blow molding apparatus (2008-10-28),

3. 7384262 - Blow molding apparatus (2008-06-10),

4. 7311515 - Blow-molding apparatus (2007-12-25),

5. 6976836 - Biaxial stretch blow molding method and apparatus for wide-mouthed containers (2005-12-20),

6. 6457967 - Biaxial stretch blow molding machine (2002-10-01),

7. 5780069 - Blow molding apparatus having radiant heating means for preforms (1998-07-14),

8. 5575640 - Burner for gas burning apparatus (1996-11-19),

9. 5567147 - Burner for burning apparatus (1996-10-22),

10. 5566648 - Heat exchanger (1996-10-22),

11. 5526776 - Gas quick water heater (1996-06-18),

12. 5503183 - Hot-water thermoregulating valve (1996-04-02),

13. 5365887 - Ultra-high efficiency on-demand water heater and heat exchanger (1994-11-22),

14. 5279284 - Skin stimulation device (1994-01-18),

15. 4691957 - Roll-tight tarp system (1987-09-08),

Frontier Inc. is a leading technology company specializing in delivering innovative solutions for businesses across various industries. With a focus on creating cutting-edge software and hardware products, Frontier Inc. helps clients stay ahead of the competition and drive growth. Our team of experts is dedicated to providing top-notch services and support to ensure the success of our clients' projects. Visit our website to learn more about how Frontier Inc. can help your business thrive.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

18 Patents

#35 in Nagano

#3,053 in Japan

#33,166 in the World

Frontier Inc.

Forward Citations = 213

16 inventors:

Gordon W Fenn (7 out of 9 patents)

Yoichi Netsu (4 out of 7 patents)

Saburo Suzuki (3 out of 3 patents)

4. Min H Oh (2 out of 2 patents)

5. Young Moon Ryoo (2 out of 4 patents)

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