Growing community of inventors

Fremont, CA, United States of America

John B Philbrick

Average Co-Inventor Count = 3.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 20

John B Philbrick ↔ John Robert Edwards (1 patent)John B Philbrick ↔ George D Popov (1 patent)John B PhilbrickJohn B Philbrick (1 patent)John Robert EdwardsJohn Robert Edwards (17 patents)George D PopovGeorge D Popov (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Lapine Technology (1 from 2 patents)


1 patent:

1. 4703376 - Apparatus for loading and retracting magnetic head in a disk drive

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12/5/2025
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