For the Inventor, By the Inventor

Enter assignee name

Philadelphia, PA, United States of America

Sun Oil Company

USPTO Granted Patents = 20

Trademarks = 8

Forward Citations = 175

Loading Chart...

Loading Chart...

16 inventors (with patents filed for the assignee):

Joseph E Zupanick (5 out of 16 patents)

George W Morgan (5 out of 12 patents)

Gunter J Lichtenberger (2 out of 3 patents)

4. Wilber M Hensel, Jr (2 out of 2 patents)

5. Abraham Daniel Schneider (1 out of 43 patents)

6. Marcus W Haseltine, Jr (1 out of 5 patents)

7. Gary L Driscoll (1 out of 10 patents)

8. Charles F Rhodes, Jr (1 out of 4 patents)

9. John D Bennett (1 out of 3 patents)

10. David L Kerr (1 out of 2 patents)

11. Arthur M Brownstein (1 out of 1 patent)

12. Harry K Myers, Jr (1 out of 42 patents)

13. Holland James Berry (1 out of 1 patent)

14. James F Lea (1 out of 1 patent)

15. L G Stump (1 out of 1 patent)

20 patents: Sort by Forward Citations

1. 4348059 - Multiple-tine ice disaggregation system (1982-09-07),

2. 4170894 - Means, employing a fluidic oscillator, for determining the density of gas (1979-10-16),

3. 4163620 - Method and apparatus for increasing the vertical load bearing capacity (1979-08-07),

4. 4154297 - Lift gas heat exchanger (1979-05-15),

5. 4152360 - Preparation of tetramethylene nortricyclane (1979-05-01),

6. 4150561 - Employing a fluidic oscillator, for determining the constituent gases of (1979-04-24),

7. 4102288 - Operations vessel for ice covered seas (1978-07-25),

8. 4077225 - Apparatus for ice disaggregation (1978-03-07),

9. 4073144 - Ice removal system (1978-02-14),

10. 4071099 - Method and apparatus for stabilizing borehole cores (1978-01-31),

11. 4070062 - Method of and apparatus for disaggregating particulate matter (1978-01-24),

12. 4069783 - Method of and apparatus for disaggregating particulate matter (1978-01-24),

13. 4068712 - Wire-line retrievable, mechanically operated spot valve (1978-01-17),

14. 4043132 - Method and apparatus for preventing fluid solidification in an aperture (1977-08-23),

15. 4042885 - Zeroing circuit (1977-08-16),

Sun Oil Company is a leading provider of energy products, with a focus on sustainable and environmentally friendly solutions. Our company has been providing high-quality fuels and lubricants to customers around the world for over 50 years. We are committed to innovation and excellence in everything we do, from our refining processes to our distribution network. At Sun Oil Company, we are dedicated to powering the future with clean, reliable energy sources.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

20 Patents

#56 in Philadelphia, PA

#594 in Pennsylvania

#15,856 in US

#30,316 in the World

Philadelphia, PA, United States of America

Sun Oil Company

Forward Citations = 175

16 inventors:

Joseph E Zupanick (5 out of 16 patents)

George W Morgan (5 out of 12 patents)

Gunter J Lichtenberger (2 out of 3 patents)

4. Wilber M Hensel, Jr (2 out of 2 patents)

5. Abraham Daniel Schneider (1 out of 43 patents)

Please report any incorrect information to support@idiyas.com

Loading…