Growing community of inventors

Hudson, OH, United States of America

Gary R Lemmeyer

Average Co-Inventor Count = 2.32

ph-index = 5

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 = 141

Gary R LemmeyerRobert John Warner, Jr (3 patents)Gary R LemmeyerKeith A Dumigan (2 patents)Gary R LemmeyerMary Ann Celestina-Krevh (2 patents)Gary R LemmeyerPhillip M Novak (2 patents)Gary R LemmeyerMichael Carnahan (1 patent)Gary R LemmeyerRonald B Berringer (1 patent)Gary R LemmeyerJerry D Bougher (1 patent)Gary R LemmeyerGary R Lemmeyer (6 patents)Robert John Warner, JrRobert John Warner, Jr (34 patents)Keith A DumiganKeith A Dumigan (57 patents)Mary Ann Celestina-KrevhMary Ann Celestina-Krevh (8 patents)Phillip M NovakPhillip M Novak (3 patents)Michael CarnahanMichael Carnahan (6 patents)Ronald B BerringerRonald B Berringer (3 patents)Jerry D BougherJerry D Bougher (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Graco Children's Products, Inc. (6 from 381 patents)


6 patents:

1. 6478372 - Armrests for car seats

2. 6474735 - Adjustable car seat

3. D452461 - Stroller

4. D452193 - Stroller

5. 6139101 - Adjustable base convertible child car seat

6. D427464 - Handle for a child vehicle seat

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as of
1/3/2026
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