Growing community of inventors

Baldwinsville, NY, United States of America

David J Rider

Average Co-Inventor Count = 3.16

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 = 43

David J Rider ↔ John A Lane (2 patents)David J Rider ↔ Hon Kuen Leong (2 patents)David J Rider ↔ John R Vann (2 patents)David J Rider ↔ Wilson Hing Wah Ma (2 patents)David J RiderDavid J Rider (3 patents)John A LaneJohn A Lane (111 patents)Hon Kuen LeongHon Kuen Leong (3 patents)John R VannJohn R Vann (2 patents)Wilson Hing Wah MaWilson Hing Wah Ma (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Welch Allyn, Inc. (3 from 874 patents)


3 patents:

1. D802768 - Medical device

2. D788620 - Weight measurement device

3. D788619 - Weight measurement device

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as of
1/21/2026
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