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Forward Citations = 196

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5 inventors (with patents filed for the assignee):

Chester W Newell (11 out of 14 patents)

William E Seaman (4 out of 4 patents)

R Fred Pfost (3 out of 11 patents)

4. Arthur D Bates (2 out of 2 patents)

5. Robert F Pfost (2 out of 5 patents)

13 patents: Sort by Forward Citations

1. 4983496 - Method for writing position-indicating markers on magnetic tape (1991-01-08),

2. 4982911 - Belt drive for power transfer to cartridge (1991-01-08),

3. 4848698 - Method for writing and means for reading position-indicating markers on (1989-07-18),

4. 4502648 - ANSI-Compatible tape cartridge with oversize tape width (1985-03-05),

5. 4396465 - Method for making seamless metallic ribbon belts for tape cartridges (1983-08-02),

6. 4380032 - Tape system with optically contrasting data marks (1983-04-12),

7. 4342809 - High-friction, low-elasticity drive belt for tape cartridges (1982-08-03),

8. 4335857 - Web aligning system (1982-06-22),

9. 4333618 - Apparatus for reducing tape tension variations in a peripheral belt (1982-06-08),

10. 4331993 - Web cleaning apparatus (1982-05-25),

11. 4199794 - Dual tape transport system with tensioning means (1980-04-22),

12. 4172569 - Tape transport system with peripheral belt drive (1979-10-30),

13. 4135058 - Dual tape transport system with related method and means for reducing (1979-01-16),

Newell Research Corporation is a leading provider of market research services, specializing in consumer insights and data analytics. With a strong track record of delivering actionable insights to clients, Newell Research helps businesses make informed decisions and drive growth. Founded in 2005, the company has a team of experienced researchers and analysts who utilize cutting-edge methodologies to gather and analyze data. From market segmentation to product testing, Newell Research offers a comprehensive suite of research solutions tailored to meet client needs.

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Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

13 Patents

#47 in Campbell, CA

#5,646 in California

#23,794 in US

#44,921 in the World

Campbell, CA, United States of America

Newell Research Corporation