Forward Citations = 112

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4 inventors (with patents filed for the assignee):

Philip Stuart Bryer (3 out of 10 patents)

Jefferson H Harman (3 out of 9 patents)

Robert W Erickson, Sr (2 out of 2 patents)

4. G Randall Stevens (2 out of 2 patents)

8 patents: Sort by Forward Citations

1. 4306257 - Processing read-back signals in magnetic disk systems (1981-12-15),

2. 4300174 - Guard band control for magnetic disks (1981-11-10),

3. 4270073 - Position control in disk drive system (1981-05-26),

4. 4237502 - Disk drive system (1980-12-02),

5. 4209813 - Dual magnetic head mounting and loading (1980-06-24),

6. 4208682 - Positioner cone for flexible disks (1980-06-17),

7. 4125882 - Disc file system with improved seek control (1978-11-14),

8. 4040107 - Disk positioning and ejection device in a disk drive (1977-08-02),

Persci, Inc. is a leading provider of innovative software solutions for businesses. With a focus on data analytics and artificial intelligence, we help companies optimize their operations and make strategic decisions. Our cutting-edge technology and experienced team set us apart in the industry, delivering high-quality results to our clients.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

8 Patents

#14 in Marina Del Rey, CA

#8,297 in California

#34,923 in US

Marina Del Rey, CA, United States of America

Persci, Inc.

Forward Citations = 112

4 inventors:

Philip Stuart Bryer (3 out of 10 patents)

Jefferson H Harman (3 out of 9 patents)

Robert W Erickson, Sr (2 out of 2 patents)

4. G Randall Stevens (2 out of 2 patents)

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