Growing community of inventors

Rockford, IL, United States of America

Julie K Earp

Average Co-Inventor Count = 4.29

ph-index = 2

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 = 31

Julie K EarpGeorge E Heid (3 patents)Julie K EarpThomas J Hansel (3 patents)Julie K EarpCheryl Hitchens (2 patents)Julie K EarpWilliam M Martz (1 patent)Julie K EarpCharles H Graham (1 patent)Julie K EarpJulie K Earp (3 patents)George E HeidGeorge E Heid (11 patents)Thomas J HanselThomas J Hansel (4 patents)Cheryl HitchensCheryl Hitchens (2 patents)William M MartzWilliam M Martz (6 patents)Charles H GrahamCharles H Graham (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Newell Operating Company (2 from 390 patents)

2. Andersen Corporation (1 from 261 patents)


3 patents:

1. 7523968 - Reach out lock

2. 7255375 - Reach out lock

3. 6658794 - Guide assembly for a tilt-out sash window

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as of
1/10/2026
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