Growing community of inventors

Gresham, OR, United States of America

David C Ingham

Average Co-Inventor Count = 2.00

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 = 7

David C Ingham ↔ Delmar G Schwab (1 patent)David C InghamDavid C Ingham (1 patent)Delmar G SchwabDelmar G Schwab (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hyster Company (1 from 15 patents)


1 patent:

1. 4920820 - Vehicle steering control

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