Growing community of inventors

Vancouver, WA, United States of America

Hal Mantooth

Average Co-Inventor Count = 4.00

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 = 6

Hal Mantooth ↔ Donald L Michael (1 patent)Hal Mantooth ↔ Kit L Harper (1 patent)Hal Mantooth ↔ Ian Patrick Anderson (1 patent)Hal MantoothHal Mantooth (1 patent)Donald L MichaelDonald L Michael (30 patents)Kit L HarperKit L Harper (10 patents)Ian Patrick AndersonIan Patrick Anderson (6 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Hewlett-packard Development Company, L.P. (1 from 27,412 patents)


1 patent:

1. 7097274 - Removing gas from a printhead

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as of
12/25/2025
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