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Escondido, CA, United States of America

Floyd L Allen

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 35

Floyd L Allen ↔ Thomas A Lindroth (2 patents)Floyd L Allen ↔ Glen H Best (2 patents)Floyd L AllenFloyd L Allen (2 patents)Thomas A LindrothThomas A Lindroth (12 patents)Glen H BestGlen H Best (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Merck + Co., Inc. (2 from 4,770 patents)


2 patents:

1. 5004506 - Welan gum in cement compositions

2. 4963668 - Welan gum in cement compositions

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as of
12/16/2025
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