Growing community of inventors

Portsmouth, United Kingdom

Karl S Smith

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 = 91

Karl S SmithRoger A Buttery (2 patents)Karl S SmithRichard Guy Gutman (2 patents)Karl S SmithKarl S Smith (2 patents)Roger A ButteryRoger A Buttery (8 patents)Richard Guy GutmanRichard Guy Gutman (7 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Pall Corporation (2 from 776 patents)


2 patents:

1. D412551 - End cap for a cylindrical filter

2. 5779903 - Filter assemblies and end caps for filter assemblies

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12/31/2025
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