Growing community of inventors

Hamburg, NY, United States of America

John Francis Rhein

Average Co-Inventor Count = 2.48

ph-index = 12

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 = 443

John Francis RheinMichael Thomas Kane (4 patents)John Francis RheinRonald M Asbach (4 patents)John Francis RheinDavid M Bapst (4 patents)John Francis RheinRobert David Piwko, Jr (4 patents)John Francis RheinGerald P Sitarski (3 patents)John Francis RheinMaarten Van Huystee (2 patents)John Francis RheinWilliam R Howell (2 patents)John Francis RheinRobert Sonner (2 patents)John Francis RheinChristopher Francis Lucas (2 patents)John Francis RheinJeffrey W Reynolds (2 patents)John Francis RheinRichard A Zirnheld (2 patents)John Francis RheinKurt F Fischer (1 patent)John Francis RheinTracy S Sparks (1 patent)John Francis RheinRussell E Stein (1 patent)John Francis RheinJerry A May (1 patent)John Francis RheinCraig M Fischer (1 patent)John Francis RheinJoseph J Mihm (1 patent)John Francis RheinJeffrey C Synor (1 patent)John Francis RheinJennifer A Schroth (1 patent)John Francis RheinSteven Robert Drosendahl (1 patent)John Francis RheinTheodore J Bachelder (1 patent)John Francis RheinLynn M Redmond (1 patent)John Francis RheinDennis F Farquhar (1 patent)John Francis RheinJohn Francis Rhein (21 patents)Michael Thomas KaneMichael Thomas Kane (56 patents)Ronald M AsbachRonald M Asbach (32 patents)David M BapstDavid M Bapst (19 patents)Robert David Piwko, JrRobert David Piwko, Jr (6 patents)Gerald P SitarskiGerald P Sitarski (15 patents)Maarten Van HuysteeMaarten Van Huystee (33 patents)William R HowellWilliam R Howell (27 patents)Robert SonnerRobert Sonner (17 patents)Christopher Francis LucasChristopher Francis Lucas (7 patents)Jeffrey W ReynoldsJeffrey W Reynolds (6 patents)Richard A ZirnheldRichard A Zirnheld (3 patents)Kurt F FischerKurt F Fischer (88 patents)Tracy S SparksTracy S Sparks (20 patents)Russell E SteinRussell E Stein (12 patents)Jerry A MayJerry A May (11 patents)Craig M FischerCraig M Fischer (10 patents)Joseph J MihmJoseph J Mihm (9 patents)Jeffrey C SynorJeffrey C Synor (7 patents)Jennifer A SchrothJennifer A Schroth (5 patents)Steven Robert DrosendahlSteven Robert Drosendahl (5 patents)Theodore J BachelderTheodore J Bachelder (3 patents)Lynn M RedmondLynn M Redmond (1 patent)Dennis F FarquharDennis F Farquhar (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Mattel, Inc. (17 from 1,703 patents)

2. Trw Vehicle Safety Systems Inc. (4 from 754 patents)


21 patents:

1. 8992283 - Entertainment device with mode indicator

2. 7938218 - Children's ride-on vehicles having ground detection systems

3. 7918710 - Rotatable entertainment device

4. 7905305 - Blow-molded wheels having undulating treads, methods for producing the same, and children's ride-on vehicles including the same

5. 7591335 - Children's ride-on vehicles having ground detection systems

6. 7490558 - Removable tray insert and tray set

7. 7487850 - Children's ride-on vehicles having improved shifter assemblies

8. 7247078 - Rotatable entertainment device

9. 7166047 - Toy ball

10. 6920830 - Removable tray insert and tray set

11. 6890031 - Adjustable child support structure

12. 6811217 - Rocker device

13. D491736 - Rocker device

14. D480884 - Rocker device

15. 6623074 - Vehicle seat

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as of
1/8/2026
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