Growing community of inventors

Boulder, CO, United States of America

Michael Barrell

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 = 13

Michael Barrell ↔ Stephen J Stamm (1 patent)Michael Barrell ↔ James Justin Kuhar (1 patent)Michael BarrellMichael Barrell (1 patent)Stephen J StammStephen J Stamm (18 patents)James Justin KuharJames Justin Kuhar (10 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Quantum Corporation (1 from 840 patents)


1 patent:

1. 6918554 - Tape cartridge format identification in a single reel tape handling device

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12/29/2025
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