Growing community of inventors

Simpsonville, SC, United States of America

C Mark Leaphart

Average Co-Inventor Count = 2.00

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 = 62

C Mark LeaphartJ Kirk Leaphart, Jr (6 patents)C Mark LeaphartWilliam L Noack (1 patent)C Mark LeaphartMichael L Ernst (1 patent)C Mark LeaphartEugene E Schneider (1 patent)C Mark LeaphartCarlos R Schoolcraft (1 patent)C Mark LeaphartC Mark Leaphart (7 patents)J Kirk Leaphart, JrJ Kirk Leaphart, Jr (6 patents)William L NoackWilliam L Noack (12 patents)Michael L ErnstMichael L Ernst (7 patents)Eugene E SchneiderEugene E Schneider (3 patents)Carlos R SchoolcraftCarlos R Schoolcraft (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (5 from 832,718 patents)

2. 2l Products, Inc. (1 from 1 patent)


7 patents:

1. 7340783 - Compressed air drain opening device

2. 7328793 - Plunger storage unit

3. D535073 - Plunger bell

4. 6862753 - Compressed air drain opening device

5. 6789276 - Compressed air drain opening device

6. 6484326 - Compressed air drain opening device

7. 4714353 - Laundering bag for paired items

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as of
12/15/2025
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