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Wexford, PA, United States of America

Abraham S Chen

Average Co-Inventor Count = 4.00

ph-index = 1

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 = 17

Abraham S Chen ↔ Henry J Weltman (1 patent)Abraham S Chen ↔ Ramesh R Bhave (1 patent)Abraham S Chen ↔ Stephen P Evans, Iii (1 patent)Abraham S ChenAbraham S Chen (1 patent)Henry J WeltmanHenry J Weltman (7 patents)Ramesh R BhaveRamesh R Bhave (3 patents)Stephen P Evans, IiiStephen P Evans, Iii (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. U.S. Filter Membralox (1 from 1 patent)


1 patent:

1. 5205937 - Recovery and reuse of water-based cleaners

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12/24/2025
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