Growing community of inventors

Carlsbad, CA, United States of America

Walter A Schreifels, Jr

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 = 46

Walter A Schreifels, Jr ↔ Alfonso V Alvarez (1 patent)Walter A Schreifels, Jr ↔ Joseph Edward Smith (1 patent)Walter A Schreifels, Jr ↔ Luciano Lopez (1 patent)Walter A Schreifels, JrWalter A Schreifels, Jr (1 patent)Alfonso V AlvarezAlfonso V Alvarez (5 patents)Joseph Edward SmithJoseph Edward Smith (5 patents)Luciano LopezLuciano Lopez (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Boral Concrete Products, Inc. (1 from 2 patents)


1 patent:

1. 5603758 - Composition useful for lightweight roof tiles and method of producing

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12/19/2025
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