Growing community of inventors

Chester Springs, PA, United States of America

Doug Kratz

Average Co-Inventor Count = 4.00

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 = 67

Doug Kratz ↔ Andrew W Armour (1 patent)Doug Kratz ↔ Seth J Worley (1 patent)Doug Kratz ↔ Christopher A Heine (1 patent)Doug KratzDoug Kratz (1 patent)Andrew W ArmourAndrew W Armour (29 patents)Seth J WorleySeth J Worley (9 patents)Christopher A HeineChristopher A Heine (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Thomas Medical Products, Inc. (1 from 7 patents)


1 patent:

1. 7462167 - Catheter sheath slitter and method of use

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as of
12/30/2025
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