Growing community of inventors

Saltillo, MS, United States of America

Michael F Hartline

Average Co-Inventor Count = 1.25

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 = 65

Michael F HartlineKenneth R Graham (1 patent)Michael F HartlineNikki O White (1 patent)Michael F HartlineMichael F Hartline (5 patents)Kenneth R GrahamKenneth R Graham (2 patents)Nikki O WhiteNikki O White (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Super Sagless Corp. (4 from 17 patents)

2. L&p Property Management Company (1 from 954 patents)


5 patents:

1. 7962975 - Mechanism for mounting a foldable-bed unit in an article of furniture

2. 5551104 - Collapsible sofa bed mattress

3. 4918770 - Sofa bed with closing and opening assist

4. 4861101 - Sofa ottoman

5. 4780918 - Sofa bed with friction stop

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as of
12/17/2025
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