Growing community of inventors

Machias, NY, United States of America

John Martin Maul

Average Co-Inventor Count = 6.22

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 = 88

John Martin MaulDomenic Thomas Gubitosi (6 patents)John Martin MaulPhilip R Pyrce (5 patents)John Martin MaulBrian S Kelly (5 patents)John Martin MaulRobert W Salmon (5 patents)John Martin MaulJohn D DeRubes (5 patents)John Martin MaulDavid M Bapst (3 patents)John Martin MaulTimothy Joseph Trapp (2 patents)John Martin MaulMichael D Armbruster (1 patent)John Martin MaulKaren Fitzgerald (1 patent)John Martin MaulJohn Martin Maul (6 patents)Domenic Thomas GubitosiDomenic Thomas Gubitosi (26 patents)Philip R PyrcePhilip R Pyrce (18 patents)Brian S KellyBrian S Kelly (16 patents)Robert W SalmonRobert W Salmon (13 patents)John D DeRubesJohn D DeRubes (7 patents)David M BapstDavid M Bapst (19 patents)Timothy Joseph TrappTimothy Joseph Trapp (34 patents)Michael D ArmbrusterMichael D Armbruster (12 patents)Karen FitzgeraldKaren Fitzgerald (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mattel, Inc. (6 from 1,703 patents)


6 patents:

1. 8968110 - Free-standing jumping device

2. 8845441 - Reconfigurable infant support structure

3. 8267803 - Reconfigurable infant support structure

4. 8182355 - Free-standing jumping device

5. 7727076 - Free-standing jumping device

6. 6698036 - Potty training device

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as of
1/3/2026
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