Growing community of inventors

Saint Paul, MN, United States of America

Elizabeth R Volk

Average Co-Inventor Count = 3.00

ph-index = 5

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 = 82

Elizabeth R VolkMark A Flannery (10 patents)Elizabeth R VolkBrian G Linehan (10 patents)Elizabeth R VolkElizabeth R Volk (10 patents)Mark A FlanneryMark A Flannery (238 patents)Brian G LinehanBrian G Linehan (30 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Carlson Pet Products, Inc. (7 from 70 patents)

2. Regalo International, LLC (3 from 166 patents)


10 patents:

1. 11866988 - Hands free gate

2. 11814893 - Double door gate apparatus

3. 11220861 - Double door gate apparatus

4. 10895108 - Hands free gate

5. 10736450 - Dine and draw child lap tray apparatus

6. 9955811 - Dine and draw child lap tray apparatus

7. 9822585 - Hands free gate

8. 9565929 - Dine and draw child lap tray apparatus

9. 9388603 - Hands free gate

10. 9382740 - Double door gate apparatus

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idiyas.com
as of
9/9/2025
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