Growing community of inventors

Dublin, OH, United States of America

A Leonard Haugse

Average Co-Inventor Count = 2.40

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 = 3

A Leonard Haugse ↔ Ken K Chang (1 patent)A Leonard Haugse ↔ Thomas E Dando (1 patent)A Leonard Haugse ↔ Young D Kim, Deceased (1 patent)A Leonard HaugseA Leonard Haugse (2 patents)Ken K ChangKen K Chang (14 patents)Thomas E DandoThomas E Dando (9 patents)Young D Kim, DeceasedYoung D Kim, Deceased (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ashland, Inc. (2 from 240 patents)


2 patents:

1. 5612392 - Heat cured foundry binder systems and their uses

2. 5607986 - Heat cured foundry mixes and their use

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idiyas.com
as of
12/8/2025
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