Growing community of inventors

Kenosha, WI, United States of America

Robert D Griese

Average Co-Inventor Count = 2.00

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 = 77

Robert D Griese ↔ Daniel J De Lay (3 patents)Robert D GrieseRobert D Griese (3 patents)Daniel J De LayDaniel J De Lay (6 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ideal Industries, Inc. (3 from 288 patents)


3 patents:

1. D451358 - Punch down tool handle

2. D447403 - Punch down tool handle

3. D444693 - Punch down tool handle

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idiyas.com
as of
12/26/2025
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