Growing community of inventors

Hamburg, NJ, United States of America

Joan M Perotti

Average Co-Inventor Count = 1.09

ph-index = 4

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 = 61

Joan M PerottiMark C Schmidt (1 patent)Joan M PerottiJoan M Perotti (6 patents)Mark C SchmidtMark C Schmidt (130 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (3 from 832,761 patents)

2. Perotti, Joan M. (0 patent)


6 patents:

1. 8490359 - Landscape edging block system

2. 8127490 - Block used for landscape and related applications

3. D624213 - Scalloped landscape edging block

4. D613430 - Scalloped landscape edging block

5. 7536825 - Interlocking landscape edging block

6. D538445 - Landscape edging block

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as of
12/17/2025
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