Growing community of inventors

Rydal, PA, United States of America

Marvin Schwartzstein

Average Co-Inventor Count = 1.33

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 = 91

Marvin SchwartzsteinPaul Victor Scicluna (1 patent)Marvin SchwartzsteinRichard Molnar (1 patent)Marvin SchwartzsteinMarvin Schwartzstein (4 patents)Paul Victor SciclunaPaul Victor Scicluna (88 patents)Richard MolnarRichard Molnar (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. York Luggage Corporation (3 from 6 patents)

2. York Partners, L.p. (1 from 4 patents)


4 patents:

1. 5323887 - Luggage case on wheels

2. 4261490 - Garment hanger

3. 4170282 - Luggage

4. 3947917 - Runners and attachable casters for luggage cases and the like

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