Growing community of inventors

Alexandria, VA, United States of America

Beatrice E Martinez

Average Co-Inventor Count = 1.11

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 = 33

Beatrice E MartinezLouis S Polster (1 patent)Beatrice E MartinezBeatrice E Martinez (5 patents)Louis S PolsterLouis S Polster (26 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (4 from 832,912 patents)


5 patents:

1. 5871104 - Adjustable support apparatus such as adjustable bookends

2. D364517 - Indexable vertical bookshelf for oversized books

3. 5217122 - Adjustable bookend apparatus

4. 5127717 - Indexable vertical bookcase for oversized books

5. 4886206 - Disposable container with foldable spout

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1/12/2026
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