Growing community of inventors

Palmdale, CA, United States of America

Donald Lewis Updyke, Jr

Average Co-Inventor Count = 2.40

ph-index = 2

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 = 10

Donald Lewis Updyke, JrWilliam G Adamson (2 patents)Donald Lewis Updyke, JrJ Walt Adamczyk (1 patent)Donald Lewis Updyke, JrDonald Lewis Updyke, Jr (2 patents)William G AdamsonWilliam G Adamson (10 patents)J Walt AdamczykJ Walt Adamczyk (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,812 patents)

2. Hyper Management, Inc. (1 from 1 patent)


2 patents:

1. 6379250 - Simulated ball movement game using a trackball with an air bearing

2. 6168531 - Soup bowl attraction

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as of
12/20/2025
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