Growing community of inventors

Glen Allen, VA, United States of America

Christopher M Johnson

Average Co-Inventor Count = 2.00

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 = 89

Christopher M JohnsonPaul F Giampavolo (17 patents)Christopher M JohnsonChristopher M Johnson (17 patents)Paul F GiampavoloPaul F Giampavolo (58 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Safe-strap Company, Inc. (16 from 25 patents)

2. Safe-trap Company, Inc. (1 from 1 patent)


17 patents:

1. 11244549 - Information display device and technique

2. 11235796 - Infant carrier transport

3. 11161537 - Infant carrier holder

4. 10363951 - Child restraint for child seat

5. 9914469 - Infant carrier transport

6. 9688299 - Infant carrier holder

7. 9540026 - Infant carrier holder

8. D770716 - Shopping cart frame

9. D724852 - Infant carrier holder

10. 8789475 - Pallet guard terminator

11. 8528916 - Shopping cart infant seat

12. D686664 - Simulated bulk goods display

13. D669317 - Cup holder

14. D655880 - Cart for large area objects

15. D648501 - Shopping cart infant seat

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as of
12/29/2025
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