Growing community of inventors

Lake Barrington, IL, United States of America

Christopher Derek Hook

Average Co-Inventor Count = 4.00

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 = 2

Christopher Derek Hook ↔ Christopher Gordon Gervase Turner (1 patent)Christopher Derek Hook ↔ Graham P Bloy (1 patent)Christopher Derek Hook ↔ Thomas Ellinwood (1 patent)Christopher Derek HookChristopher Derek Hook (1 patent)Christopher Gordon Gervase TurnerChristopher Gordon Gervase Turner (27 patents)Graham P BloyGraham P Bloy (13 patents)Thomas EllinwoodThomas Ellinwood (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Pf Controls, LLC (1 from 1 patent)


1 patent:

1. 8451121 - Calibration and operational assurance method and apparatus for RFID object monitoring system

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1/12/2026
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