Growing community of inventors

Glenshaw, PA, United States of America

Eric S Nachreiner

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 = 22

Eric S Nachreiner ↔ David Groll (2 patents)Eric S Nachreiner ↔ Ronnie E Mahofski (2 patents)Eric S Nachreiner ↔ Nadine Scandinaro (2 patents)Eric S NachreinerEric S Nachreiner (2 patents)David GrollDavid Groll (4 patents)Ronnie E MahofskiRonnie E Mahofski (4 patents)Nadine ScandinaroNadine Scandinaro (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Circadiance LLC (2 from 4 patents)


2 patents:

1. 10980963 - Cloth respiratory mask

2. 9981104 - Full face cloth respiratory mask

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as of
1/9/2026
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