Growing community of inventors

Racine, WI, United States of America

Esther M Helding

Average Co-Inventor Count = 4.00

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 = 1

Esther M Helding ↔ Robert R Emmrich (2 patents)Esther M Helding ↔ Phillip Kongshaug (2 patents)Esther M Helding ↔ Daniel T Ropiak (2 patents)Esther M HeldingEsther M Helding (2 patents)Robert R EmmrichRobert R Emmrich (13 patents)Phillip KongshaugPhillip Kongshaug (4 patents)Daniel T RopiakDaniel T Ropiak (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. S. C. Johnson Son, Inc. (2 from 2,353 patents)


2 patents:

1. 10004225 - Wearable insect repelling patch

2. 9700041 - Wearable insect repelling patch

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as of
12/5/2025
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