Growing community of inventors

Indianapolis, IN, United States of America

Robert K Ellis

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 = 5

Robert K EllisJames G Spahn (1 patent)Robert K EllisDavid P Laughlin (1 patent)Robert K EllisRobert K Ellis (1 patent)James G SpahnJames G Spahn (19 patents)David P LaughlinDavid P Laughlin (5 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ehob, Inc. (1 from 13 patents)


1 patent:

1. 6199235 - Hand check tunnelled mattress cover

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