Growing community of inventors

Portland, OR, United States of America

Ducan Good

Average Co-Inventor Count = 6.00

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 = 106

Ducan Good ↔ Mark S Hurayt (1 patent)Ducan Good ↔ Michael Von Mayenburg (1 patent)Ducan Good ↔ Joachim Paschke (1 patent)Ducan Good ↔ Charles H Blakewood, Jr (1 patent)Ducan Good ↔ Louis A Novoa (1 patent)Ducan GoodDucan Good (1 patent)Mark S HuraytMark S Hurayt (38 patents)Michael Von MayenburgMichael Von Mayenburg (18 patents)Joachim PaschkeJoachim Paschke (6 patents)Charles H Blakewood, JrCharles H Blakewood, Jr (5 patents)Louis A NovoaLouis A Novoa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Freightliner Corporation (1 from 118 patents)


1 patent:

1. 6179312 - Retractable stairway for entering and exiting a vehicle

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as of
12/16/2025
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