For the Inventor, By the Inventor

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Colorado Springs, CO, United States of America

Skyline Products, Inc.

USPTO Granted Patents = 13

CIPO Patents = 1

Trademarks = 6

Forward Citations = 185

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14 inventors (with patents filed for the assignee):

Robert Charles Stadjuhar, Jr (4 out of 9 patents)

Charles Hunter Bush (2 out of 2 patents)

Charles L Lindsay (2 out of 16 patents)

4. Stuart B Lutener (2 out of 3 patents)

5. Robert C Stadjuhar (2 out of 3 patents)

6. Cecil S Renfro (2 out of 3 patents)

7. Douglas Earl Stoyer (1 out of 2 patents)

8. Terry Lee Hansen (1 out of 2 patents)

9. Brendan S Doner (1 out of 2 patents)

10. Brendan John Boyle (1 out of 8 patents)

11. Allan Clarkson Greist (1 out of 2 patents)

12. Jeff Grant (1 out of 2 patents)

13. Steven J Olefsky (1 out of 1 patent)

14. David W Burns (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. 11361683 - Modular sign system with a wireless backplane and related methods (2022-06-14),

2. 10984433 - Price optimization system (2021-04-20),

3. 9451681 - Feedback circuit for a display sign and method (2016-09-20),

4. 9343000 - Fine pitch full color variable message sign (2016-05-17),

5. 7716861 - Outdoor display sign (2010-05-18),

6. 7602305 - Feedback circuit for a display sign and method (2009-10-13),

7. 7556403 - Hooded face plate for a message and display sign (2009-07-07),

8. 6596059 - Automated filter changing device and method (2003-07-22),

9. 6293798 - System and method for an RC controller and software (2001-09-25),

10. 5031648 - Cleaning of mill gears (1991-07-16),

11. 4680883 - Scroll module and sign system for internally illuminated signs (1987-07-21),

12. 4496945 - Method and apparatus for symbol display device (1985-01-29),

13. 4237977 - Removal of water from gas well borehole with solid foaming agent (1980-12-09),

Skyline Products is a leading manufacturer of electronic LED signs and price displays for gas stations and convenience stores. With over 40 years of experience, Skyline Products is known for its high-quality products and innovative solutions that help businesses effectively communicate with customers and increase sales. In addition to LED signs, Skyline Products also offers software and services to help businesses manage and control their digital displays.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

13 Patents

#35 in Colorado Springs, CO

#464 in Colorado

#23,104 in US

#43,644 in the World

Colorado Springs, CO, United States of America

Skyline Products, Inc.

Forward Citations = 185

14 inventors:

Robert Charles Stadjuhar, Jr (4 out of 9 patents)

Charles Hunter Bush (2 out of 2 patents)

Charles L Lindsay (2 out of 16 patents)

4. Stuart B Lutener (2 out of 3 patents)

5. Robert C Stadjuhar (2 out of 3 patents)

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