Growing community of inventors

New York, NY, United States of America

David W Schweitzer

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 = 32

David W SchweitzerDavid M Williams (1 patent)David W SchweitzerDavid W Schweitzer (1 patent)David M WilliamsDavid M Williams (13 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. The Child Growth & Development Corporation (1 from 4 patents)


1 patent:

1. D317332 - Toy pump shower

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as of
1/9/2026
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