Growing community of inventors

Bedford Hts., OH, United States of America

Sandra Stefano

Average Co-Inventor Count = 1.14

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 = 22

Sandra StefanoAnthony G Martin (1 patent)Sandra StefanoSandra Stefano (4 patents)Anthony G MartinAnthony G Martin (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (4 from 832,891 patents)


4 patents:

1. 8225443 - Bedpan system

2. 6000078 - Disposable bedpan system for use with elevated patient support

3. 5081721 - Method of using inflatable patient support with a bedpan

4. 4949409 - Pneumatic lift to aid bedpan use

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1/2/2026
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