Growing community of inventors

Louisville, KY, United States of America

Steve Ullum

Average Co-Inventor Count = 2.00

ph-index = 1

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 = 17

Steve Ullum ↔ Jerry R Smith (1 patent)Steve UllumSteve Ullum (1 patent)Jerry R SmithJerry R Smith (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cosco Management, Inc. (1 from 324 patents)


1 patent:

1. D434855 - Step stool

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as of
12/11/2025
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