Growing community of inventors

Halesowen, United Kingdom

David W Speake

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 = 4

David W SpeakeMohsen Zakikhani (1 patent)David W SpeakeXiao P Lei (1 patent)David W SpeakeDavid W Speake (1 patent)Mohsen ZakikhaniMohsen Zakikhani (10 patents)Xiao P LeiXiao P Lei (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Albright & Wilson Limited (1 from 134 patents)


1 patent:

1. 5378243 - Flame retardant and water-resistant treatment of fabrics

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12/6/2025
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