Growing community of inventors

West Chester, PA, United States of America

Joseph T Ambrefe, Jr

Average Co-Inventor Count = 1.36

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 = 110

Joseph T Ambrefe, JrPaul E Delmerico (2 patents)Joseph T Ambrefe, JrDouglas J Linehan (2 patents)Joseph T Ambrefe, JrCraig Demko (2 patents)Joseph T Ambrefe, JrJoseph T Ambrefe, Jr (10 patents)Paul E DelmericoPaul E Delmerico (38 patents)Douglas J LinehanDouglas J Linehan (2 patents)Craig DemkoCraig Demko (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Securitypoint Holdings LLC (9 from 9 patents)

2. Security Point Media, Inc. (1 from 1 patent)


10 patents:

1. 9704311 - Methods and systems for efficient security screening

2. 9516460 - Systems and methods for security checkpoint condition information and sharing

3. 9116513 - Methods and systems for efficient security screening

4. D688461 - Tray

5. D685154 - Tray cart

6. D682552 - Tray

7. 7789401 - Carts for use in security screening

8. 7633390 - Advertising trays for security screening

9. D599523 - Cart conversion attachment

10. 6888460 - Advertising trays for security screening

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as of
12/19/2025
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