Growing community of inventors

Redondo Beach, CA, United States of America

Howard R Stern

Average Co-Inventor Count = 2.71

ph-index = 6

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 = 109

Howard R SternRobin K Smith (2 patents)Howard R SternWilliam J Kelley (1 patent)Howard R SternGary M Saffer (1 patent)Howard R SternGerard L Lambert (1 patent)Howard R SternMichael T McKittrick (1 patent)Howard R SternJill E Barad (1 patent)Howard R SternRonald H MacBain (1 patent)Howard R SternBen Guerrero (1 patent)Howard R SternColin Vowles (1 patent)Howard R SternAsako Ota (1 patent)Howard R SternYasuko Harvey (1 patent)Howard R SternDavid L Maurer (1 patent)Howard R SternHoward R Stern (7 patents)Robin K SmithRobin K Smith (11 patents)William J KelleyWilliam J Kelley (34 patents)Gary M SafferGary M Saffer (11 patents)Gerard L LambertGerard L Lambert (8 patents)Michael T McKittrickMichael T McKittrick (6 patents)Jill E BaradJill E Barad (3 patents)Ronald H MacBainRonald H MacBain (3 patents)Ben GuerreroBen Guerrero (1 patent)Colin VowlesColin Vowles (1 patent)Asako OtaAsako Ota (1 patent)Yasuko HarveyYasuko Harvey (1 patent)David L MaurerDavid L Maurer (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Mattel, Inc. (7 from 1,702 patents)


7 patents:

1. 5256098 - Doll playset having simulated fetal kicking and heartbeat

2. 5238437 - Bubble dispensing doll

3. 5147238 - Tap dance doll

4. 5141464 - Touch responsive animated toy figure

5. 5094645 - Apparatus for suspending a hard object within a soft bodied toy

6. 4718875 - Toy vehicle with foldable wheels

7. 4521206 - Track for toy vehicles

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as of
12/11/2025
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