Growing community of inventors

Portland, OR, United States of America

Paul Ernest Hoover Hallbrook

Average Co-Inventor Count = 2.57

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 = 19

Paul Ernest Hoover HallbrookMatthew Alan Rauwerdink (2 patents)Paul Ernest Hoover HallbrookJuli Sparks (2 patents)Paul Ernest Hoover HallbrookGrant Denton Bessac (1 patent)Paul Ernest Hoover HallbrookCheryl Sharp (1 patent)Paul Ernest Hoover HallbrookLael Abraham Shimanoff (1 patent)Paul Ernest Hoover HallbrookPaul Ernest Hoover Hallbrook (4 patents)Matthew Alan RauwerdinkMatthew Alan Rauwerdink (17 patents)Juli SparksJuli Sparks (3 patents)Grant Denton BessacGrant Denton Bessac (8 patents)Cheryl SharpCheryl Sharp (4 patents)Lael Abraham ShimanoffLael Abraham Shimanoff (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fiskars Brands, Inc. (4 from 377 patents)


4 patents:

1. 12496736 - Knife with safety lock

2. D1097770 - Folding knife

3. D884452 - Multi-tool

4. D884453 - Multi-tool

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idiyas.com
as of
12/17/2025
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