Growing community of inventors

Deer Park, IL, United States of America

Michael L Parrish

Average Co-Inventor Count = 4.00

ph-index = 3

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 = 24

Michael L Parrish ↔ Christopher H Cunningham (4 patents)Michael L Parrish ↔ Rong Liu (4 patents)Michael L Parrish ↔ Jason B Magid (4 patents)Michael L ParrishMichael L Parrish (4 patents)Christopher H CunninghamChristopher H Cunningham (22 patents)Rong LiuRong Liu (16 patents)Jason B MagidJason B Magid (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Acco Brands Corporation (4 from 396 patents)


4 patents:

1. D614698 - Pencil sharpener

2. D614699 - Pencil sharpener

3. D614700 - Pencil sharpener

4. D614701 - Pencil sharpener

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as of
12/11/2025
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