Growing community of inventors

Cumming, GA, United States of America

David Toll

Average Co-Inventor Count = 2.31

ph-index = 2

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 = 12

David TollRoldan Vazquez (3 patents)David TollJan H Ettrich (2 patents)David TollAlex Bodurka (2 patents)David TollDavid Toll (5 patents)Roldan VazquezRoldan Vazquez (7 patents)Jan H EttrichJan H Ettrich (14 patents)Alex BodurkaAlex Bodurka (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Masonite Corporation (5 from 692 patents)


5 patents:

1. 12400507 - Entry access system and method for questionnaire screening

2. 11727740 - Entry access system and method with questionnaire screening

3. 11655664 - Door kits and related methods

4. 10988967 - Door kits and related methods

5. 10480240 - Door kits and related methods

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as of
12/15/2025
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