Growing community of inventors

Schaumburg, IL, United States of America

Ronald James Geibel

Average Co-Inventor Count = 1.11

ph-index = 4

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 = 113

Ronald James GeibelMaureen A Geibel (1 patent)Ronald James GeibelRonald James Geibel (5 patents)Maureen A GeibelMaureen A Geibel (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (3 from 832,718 patents)

2. Milbar Corporation (1 from 22 patents)

3. Durston Manufacturing Company (1 from 5 patents)


5 patents:

1. 9539719 - Locking, reversible blade screwdriver

2. 8336709 - Magnetic tool holder

3. 7905354 - Magnetic tool holder

4. 5501342 - Magnetic socket track

5. 5211209 - Reversible direction wire twisting pliers

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as of
12/12/2025
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