Growing community of inventors

Salisbury, NC, United States of America

Dana W Ingold

Average Co-Inventor Count = 2.53

ph-index = 4

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 = 48

Dana W IngoldMitchell R Warren (3 patents)Dana W IngoldRichard J Petersheim (2 patents)Dana W IngoldJames F Gleeson (2 patents)Dana W IngoldDana W Ingold (4 patents)Mitchell R WarrenMitchell R Warren (9 patents)Richard J PetersheimRichard J Petersheim (12 patents)James F GleesonJames F Gleeson (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Restaurant Technology Inc. (4 from 173 patents)


4 patents:

1. 5372550 - Play apparatus having inclined surfaces for sliding and climbing

2. D340498 - Play equipment including a horizontal cylinder for crawling

3. D340101 - Combined slide and climber

4. 5167595 - Play apparatus having rotatable climbing member

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as of
12/21/2025
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