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Northfield, MN, United States of America

Sheldahl, Inc.

USPTO Granted Patents = 47

Trademarks = 2

Forward Citations = 1,879

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41 inventors (with patents filed for the assignee):

Richard L Swisher (6 out of 10 patents)

Keith L Casson (6 out of 6 patents)

Kenneth B Gilleo (5 out of 5 patents)

4. Carol Rita Myers (5 out of 5 patents)

5. Marion A Tibesar (5 out of 5 patents)

6. David Raymond Neuman (4 out of 32 patents)

7. Eugene T Selbitschka (3 out of 3 patents)

8. Edward Mahagnoul (3 out of 3 patents)

9. Deanna Suilmann (3 out of 3 patents)

10. Sidney J Roberts (3 out of 3 patents)

11. Matthew John Saari (3 out of 3 patents)

12. Frederick W LaMarche (3 out of 3 patents)

13. Bruce D Olson (2 out of 7 patents)

14. Kelly D Habeck (2 out of 2 patents)

15. Jahn J Stopperan (2 out of 2 patents)

Core Competencies:

Printed Circuit Board Assembly

Charge Transfer Load Sensor

Metal-Film Laminate

Programmable Capacitive Horn Switch

Flexible Multilayer Printed Circuit Boards

Conductive Adhesive

Rigid-Flex Board

Tactile Touch Switch Panel

Photoconductive Film

Surface Mounted Components

Membrane Switch

47 patents: Sort by Forward Citations

1. 6384339 - Printed circuit board assembly having adhesive joint (2002-05-07),

2. 6226862 - Method for manufacturing printed circuit board assembly (2001-05-08),

3. 6104100 - Charge transfer load sensor (2000-08-15),

4. 6060175 - Metal-film laminate resistant to delamination (2000-05-09),

5. 5942815 - Programmable capacitive horn switch (1999-08-24),

6. 5930117 - Heat sink structure comprising a microarray of thermal metal heat (1999-07-27),

7. 5863608 - Method of preparing adherent/coherent amorphous fluorocarbon coatings (1999-01-26),

8. 5840402 - Metallized laminate material having ordered distribution of conductive (1998-11-24),

9. 5800650 - Flexible multilayer printed circuit boards and methods of manufacture (1998-09-01),

10. 5798171 - Adherent film with low thermal impedance and high electrical impedance (1998-08-25),

11. 5766740 - Adherent film with low thermal impedance and high electrical impedance (1998-06-16),

12. 5727310 - Method of manufacturing a multilayer electronic circuit (1998-03-17),

13. 5719749 - Printed circuit assembly with fine pitch flexible printed circuit (1998-02-17),

14. 5709979 - Printed wiring board with photoimageable dielectric base substrate and (1998-01-20),

15. 5688584 - Multilayer electronic circuit having a conductive adhesive (1997-11-18),

Sheldahl, Inc. is a leading provider of highly engineered flexible materials and circuitry solutions. With over 60 years of experience, Sheldahl specializes in the design, development, and manufacturing of flexible printed electronics, printed circuit materials, and other advanced materials. They serve various industries including aerospace, defense, medical, and industrial sectors. Visit their website for more information.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

47 Patents

#1 in Northfield, MN

#207 in Minnesota

#7,187 in US

#14,403 in the World

Northfield, MN, United States of America

Sheldahl, Inc.

Forward Citations = 1,879

41 inventors:

Richard L Swisher (6 out of 10 patents)

Keith L Casson (6 out of 6 patents)

Kenneth B Gilleo (5 out of 5 patents)

4. Carol Rita Myers (5 out of 5 patents)

5. Marion A Tibesar (5 out of 5 patents)

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