Growing community of inventors

Bel Air, CA, United States of America

Robert D Shipp

Average Co-Inventor Count = 1.67

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 = 89

Robert D ShippDavid Fu (3 patents)Robert D ShippMary A Sarandon (1 patent)Robert D ShippRobert D Shipp (5 patents)David FuDavid Fu (6 patents)Mary A SarandonMary A Sarandon (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ultra Pro Corporation (3 from 7 patents)

2. Rembrandt Photo Services (2 from 13 patents)


5 patents:

1. 8104612 - Sleeves and album pages for flat items

2. D543453 - Box for containing collectible cards

3. 6796426 - Sleeves and album pages for flat items

4. D317675 - Photo wallet or similar article

5. 4958855 - Photo finisher wallet

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as of
1/3/2026
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