For the Inventor, By the Inventor

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Lincolnwood, IL, United States of America

Norlin Music, Inc.

USPTO Granted Patents = 29

Trademarks = 7

Forward Citations = 356

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18 inventors (with patents filed for the assignee):

David A Luce (9 out of 53 patents)

Robert A Moog (5 out of 9 patents)

Michael Kasha (3 out of 4 patents)

4. Richard S Swain (3 out of 10 patents)

5. Anthony Marchese (2 out of 2 patents)

6. Douglas R Moore (2 out of 9 patents)

7. Gene S Morez (2 out of 3 patents)

8. Alberto H Kniepkamp (2 out of 6 patents)

9. Richard M Walborn (1 out of 3 patents)

10. Robert Clement Crooks (1 out of 1 patent)

11. Eugene S Morez (1 out of 1 patent)

12. Stanley E Rendell (1 out of 3 patents)

13. Richard Schneider (1 out of 1 patent)

14. Walter Leonard Fuller (1 out of 1 patent)

15. Roger Flavius Cox (1 out of 2 patents)

29 patents: Sort by Forward Citations

1. 4280387 - Frequency following circuit (1981-07-28),

2. 4213367 - Monophonic touch sensitive keyboard (1980-07-22),

3. 4166197 - Parametric adjustment circuit (1979-08-28),

4. 4148241 - Electronic musical instrument with means for automatically generating (1979-04-10),

5. 4145943 - Electronic musical instrument capable of generating a string chorus sound (1979-03-27),

6. 4135423 - Automatic rhythm generator (1979-01-23),

7. D250732 - Carrying case for a musical instrument or similar article (1979-01-02),

8. 4118791 - Multi-level encoding system (1978-10-03),

9. 4117413 - Amplifier with multifilter (1978-09-26),

10. 4108041 - Phase shifting sound effects circuit (1978-08-22),

11. 4099439 - Electronic musical instrument with dynamically responsive keyboard (1978-07-11),

12. 4090426 - Contour generator for audio signal (1978-05-23),

13. 4079654 - Bracing structure for stringed musical instrument (1978-03-21),

14. 4077013 - Audio power amplifier with automatic bias control (1978-02-28),

15. 4074233 - Selection switch memory circuit (1978-02-14),

Norlin Music, Inc. is a leading manufacturer and distributor of musical instruments and accessories. With a rich history spanning over three decades, Norlin Music has earned a reputation for producing high-quality instruments that musicians of all levels can rely on. Our wide range of products includes guitars, keyboards, drums, amplifiers, and various other musical accessories. We strive to provide musicians with innovative, reliable, and affordable instruments that enhance their musical journeys. Visit our website to explore our product range and find the perfect instrument for your musical aspirations.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

29 Patents

#4 in Lincolnwood, IL

#603 in Illinois

#11,224 in US

#21,855 in the World

Lincolnwood, IL, United States of America

Norlin Music, Inc.

Forward Citations = 356

18 inventors:

David A Luce (9 out of 53 patents)

Robert A Moog (5 out of 9 patents)

Michael Kasha (3 out of 4 patents)

4. Richard S Swain (3 out of 10 patents)

5. Anthony Marchese (2 out of 2 patents)

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