Growing community of inventors

Lancaster, OH, United States of America

David M O'Toole

Average Co-Inventor Count = 1.20

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 = 14

David M O'Toole ↔ Floyd E Pettengill (1 patent)David M O'TooleDavid M O'Toole (3 patents)Floyd E PettengillFloyd E Pettengill (13 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Anchor Hocking, LLC (3 from 223 patents)


3 patents:

1. D264812 - Jar or similar article

2. D264559 - Jar or similar article

3. D258567 - Jar or similar article

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as of
12/13/2025
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