Growing community of inventors

Herndon, VA, United States of America

Edna M Johnson

Average Co-Inventor Count = 2.00

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 = 32

Edna M Johnson ↔ James Ian Johnson (1 patent)Edna M JohnsonEdna M Johnson (1 patent)James Ian JohnsonJames Ian Johnson (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

1 patent:

1. D290678 - Barbecue pit cover

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as of
12/12/2025
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