Growing community of inventors

South Elgin, IL, United States of America

Randy L Planck

Average Co-Inventor Count = 3.00

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 = 15

Randy L PlanckWilliam George Gioia (1 patent)Randy L PlanckTheodore Brent Freese (1 patent)Randy L PlanckWilliam G Gioia (1 patent)Randy L PlanckTheodore Brent Freese (1 patent)Randy L PlanckRandy L Planck (1 patent)William George GioiaWilliam George Gioia (18 patents)Theodore Brent FreeseTheodore Brent Freese (3 patents)William G GioiaWilliam G Gioia (2 patents)Theodore Brent FreeseTheodore Brent Freese (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Chamberlain Group, Inc. (1 from 514 patents)


1 patent:

1. 8584401 - Apparatus and method pertaining to a pre-configured post for use with an automatically-movable barrier

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12/28/2025
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