Growing community of inventors

Columbia, SC, United States of America

Chad D Humphrey

Average Co-Inventor Count = 12.00

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 = 0

Chad D HumphreyJonathan Siebert Beckwith (1 patent)Chad D HumphreyDavid M Roberts (1 patent)Chad D HumphreyBrian Butler (1 patent)Chad D HumphreyTobias McKay Bridges (1 patent)Chad D HumphreyBrendan Michael Walsh (1 patent)Chad D HumphreyVlad Patrangenaru (1 patent)Chad D HumphreyEric Dean Broadaway (1 patent)Chad D HumphreyJimmy Shangyao Wei (1 patent)Chad D HumphreyKevin Fitzpatrick (1 patent)Chad D HumphreyTom Carson (1 patent)Chad D HumphreyKay Randolph Ligon (1 patent)Chad D HumphreyChad D Humphrey (1 patent)Jonathan Siebert BeckwithJonathan Siebert Beckwith (40 patents)David M RobertsDavid M Roberts (25 patents)Brian ButlerBrian Butler (16 patents)Tobias McKay BridgesTobias McKay Bridges (13 patents)Brendan Michael WalshBrendan Michael Walsh (12 patents)Vlad PatrangenaruVlad Patrangenaru (11 patents)Eric Dean BroadawayEric Dean Broadaway (6 patents)Jimmy Shangyao WeiJimmy Shangyao Wei (3 patents)Kevin FitzpatrickKevin Fitzpatrick (3 patents)Tom CarsonTom Carson (1 patent)Kay Randolph LigonKay Randolph Ligon (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Apex Brands, Inc. (1 from 286 patents)


1 patent:

1. 11313659 - Measuring tape with end hook having a high friction surface treatment

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1/8/2026
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