Growing community of inventors

North Kingstown, RI, United States of America

David William Duckworth

Average Co-Inventor Count = 4.00

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 William DuckworthLaurence W Tremaine (1 patent)David William DuckworthKurt L Businger (1 patent)David William DuckworthKendall Cowes (1 patent)David William DuckworthDavid William Duckworth (1 patent)Laurence W TremaineLaurence W Tremaine (6 patents)Kurt L BusingerKurt L Businger (5 patents)Kendall CowesKendall Cowes (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gtech Rhode Island Corporation (1 from 45 patents)


1 patent:

1. 7576733 - Touch screen image setting frame

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1/3/2026
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