Growing community of inventors

Kalamazoo, MI, United States of America

Jeffery W Zerfas

Average Co-Inventor Count = 5.00

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

Jeffery W Zerfas ↔ Steven E Field (1 patent)Jeffery W Zerfas ↔ Richard E Davis (1 patent)Jeffery W Zerfas ↔ Richard Merrell Chesbrough (1 patent)Jeffery W Zerfas ↔ Ryan L Goosen (1 patent)Jeffery W ZerfasJeffery W Zerfas (1 patent)Steven E FieldSteven E Field (34 patents)Richard E DavisRichard E Davis (27 patents)Richard Merrell ChesbroughRichard Merrell Chesbrough (24 patents)Ryan L GoosenRyan L Goosen (22 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bard Peripheral Vascular, Inc. (1 from 197 patents)

2. Bard Shannon Limited (1 from 27 patents)


1 patent:

1. 9579159 - Apparatus for the percutaneous marking of a lesion

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12/30/2025
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