Growing community of inventors

Richmond, VA, United States of America

Darla D Launder

Average Co-Inventor Count = 2.00

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 = 31

Darla D LaunderEdward O Norris (2 patents)Darla D LaunderDarla D Launder (2 patents)Edward O NorrisEdward O Norris (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Carpenter Co. (2 from 31 patents)


2 patents:

1. 5537703 - Multi-position pillow

2. D364986 - Multi-position pillow

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as of
1/2/2026
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