Growing community of inventors

Houston, TX, United States of America

Bertram M Leecraft

Average Co-Inventor Count = 2.00

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 = 19

Bertram M LeecraftAlvin B Kennedy, Jr (1 patent)Bertram M LeecraftBertram M Leecraft (1 patent)Alvin B Kennedy, JrAlvin B Kennedy, Jr (13 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Methods Engineering,inc. (1 from 2 patents)


1 patent:

1. 4362628 - Method and apparatus for cleaning basins

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12/16/2025
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