Growing community of inventors

Hong Kong, China

David Kwan

Average Co-Inventor Count = 3.00

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 = 5

David KwanJoseph P Webster (1 patent)David KwanDavid S Felty (1 patent)David KwanDavid Kwan (1 patent)Joseph P WebsterJoseph P Webster (33 patents)David S FeltyDavid S Felty (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Newco Enterprises, Inc. (1 from 37 patents)

2. Marketing Resources International, Inc. (1 from 3 patents)


1 patent:

1. 7167419 - Beverage brewer timer

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idiyas.com
as of
12/18/2025
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