Growing community of inventors

Bedford, PA, United States of America

E Lee Ketcham

Average Co-Inventor Count = 1.00

ph-index = 2

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 = 100

E Lee KetchamE Lee Ketcham (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Green Garden, Inc. (2 from 3 patents)


2 patents:

1. 5372310 - Hose-end spraying apparatus

2. 5320288 - Hose-end spraying apparatus

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