Growing community of inventors

Ontario, OR, United States of America

Keith Ishida

Average Co-Inventor Count = 1.50

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 = 2

Keith IshidaMark A Krull (1 patent)Keith IshidaRichard D Carlin (1 patent)Keith IshidaKeith Ishida (2 patents)Mark A KrullMark A Krull (118 patents)Richard D CarlinRichard D Carlin (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (2 from 832,966 patents)


2 patents:

1. 9833370 - Mattress with patient restraint stored inside

2. 8365740 - Methods and apparatus for restraining a person

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as of
1/15/2026
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