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Baxley, GA, United States of America

Ralph E Steger

Average Co-Inventor Count = 1.10

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 = 140

Ralph E StegerDavid Carter (1 patent)Ralph E StegerJean E Johnson (1 patent)Ralph E StegerRalph E Steger (11 patents)David CarterDavid Carter (1 patent)Jean E JohnsonJean E Johnson (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Hedstrom Corporation (4 from 63 patents)

2. Other (2 from 832,812 patents)

3. Ero Industries (2 from 12 patents)

4. The Coleman Company, Inc. (1 from 487 patents)


11 patents:

1. 8696398 - Quick detach inflatable lifejacket

2. D674854 - Flotation device

3. D673636 - Flotation device

4. D623714 - Personal flotation device

5. 6582266 - Personal flotation device

6. 6582267 - Personal flotation device

7. 6283894 - Trampoline pad assembly

8. 6193632 - Trampoline pad assembly

9. D422665 - Flotation device

10. 5911612 - Foldable, inflatable flotation device with improved retention means

11. D300548 - Inflatable flotation jacket

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as of
12/18/2025
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