Growing community of inventors

Highland, IL, United States of America

Hal Klaus

Average Co-Inventor Count = 2.07

ph-index = 3

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 = 68

Hal KlausRobert J Heilman (2 patents)Hal KlausDavid Skelton (2 patents)Hal KlausRussell Verbrugge (2 patents)Hal KlausJames W Horton (1 patent)Hal KlausHal Klaus (3 patents)Robert J HeilmanRobert J Heilman (12 patents)David SkeltonDavid Skelton (6 patents)Russell VerbruggeRussell Verbrugge (2 patents)James W HortonJames W Horton (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (2 from 832,891 patents)

2. Southeastern Metals Manufacturing Company, Inc. (1 from 9 patents)


3 patents:

1. 8528262 - Gutter-locking gutter protection

2. 7861980 - Hanger for rain gutter device

3. 6230468 - Foundation waterproofing system

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1/1/2026
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