Growing community of inventors

Portland, OR, United States of America

Benjamin D Coughlin

Average Co-Inventor Count = 2.67

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

Benjamin D Coughlin ↔ Michael D Derocher (1 patent)Benjamin D Coughlin ↔ Jeremy E Barribeau (1 patent)Benjamin D Coughlin ↔ Kai Halsinger (1 patent)Benjamin D Coughlin ↔ John M Ennis (1 patent)Benjamin D CoughlinBenjamin D Coughlin (2 patents)Michael D DerocherMichael D Derocher (70 patents)Jeremy E BarribeauJeremy E Barribeau (8 patents)Kai HalsingerKai Halsinger (6 patents)John M EnnisJohn M Ennis (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hewlett-packard Development Company, L.P. (2 from 27,412 patents)


2 patents:

1. 10933644 - Print cartridges with light pipes and touch sensitive circuits

2. D870781 - 3D printer

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idiyas.com
as of
12/26/2025
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