Growing community of inventors

Durant, IA, United States of America

Randy L Popham

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 = 78

Randy L Popham ↔ Jay Richard Machael (1 patent)Randy L Popham ↔ Jesse Hahn (1 patent)Randy L PophamRandy L Popham (1 patent)Jay Richard MachaelJay Richard Machael (74 patents)Jesse HahnJesse Hahn (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hni Technologies Inc. (1 from 143 patents)


1 patent:

1. 7066538 - Chair with tilt lock mechanism

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