Growing community of inventors

Blaine, MN, United States of America

Efdal Elferri

Average Co-Inventor Count = 7.00

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 = 3

Efdal ElferriDavid L Perschbacher (1 patent)Efdal ElferriJames O Gilkerson (1 patent)Efdal ElferriDan Li (1 patent)Efdal ElferriDonald Lee Hopper (1 patent)Efdal ElferriGary Thomas Seim (1 patent)Efdal ElferriRandall L McPherson (1 patent)Efdal ElferriEfdal Elferri (1 patent)David L PerschbacherDavid L Perschbacher (125 patents)James O GilkersonJames O Gilkerson (100 patents)Dan LiDan Li (80 patents)Donald Lee HopperDonald Lee Hopper (55 patents)Gary Thomas SeimGary Thomas Seim (42 patents)Randall L McPhersonRandall L McPherson (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cardiac Pacemakers, Inc. (1 from 4,081 patents)


1 patent:

1. 8639324 - Respiratory parameters for arrhythmia detection and therapy

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idiyas.com
as of
12/6/2025
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