Growing community of inventors

Charlotte, NC, United States of America

Catherine Kasubowski Leonard

Average Co-Inventor Count = 7.00

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 = 10

Catherine Kasubowski Leonard ↔ Brian Butler (1 patent)Catherine Kasubowski Leonard ↔ Douglas G Johnson (1 patent)Catherine Kasubowski Leonard ↔ Norman John LeBlanc (1 patent)Catherine Kasubowski Leonard ↔ Jillian Shute (1 patent)Catherine Kasubowski Leonard ↔ Daniel K Self (1 patent)Catherine Kasubowski Leonard ↔ Web Shaffer (1 patent)Catherine Kasubowski LeonardCatherine Kasubowski Leonard (1 patent)Brian ButlerBrian Butler (6 patents)Douglas G JohnsonDouglas G Johnson (5 patents)Norman John LeBlancNorman John LeBlanc (4 patents)Jillian ShuteJillian Shute (1 patent)Daniel K SelfDaniel K Self (1 patent)Web ShafferWeb Shaffer (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Irwin-Industrial Tool Company (1 from 291 patents)


1 patent:

1. 10011005 - Bar clamp

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as of
1/9/2026
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