Growing community of inventors

Fort Mill, SC, United States of America

Donald A Richardson

Average Co-Inventor Count = 6.00

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 = 1

Donald A RichardsonAshley Brian Hancock (2 patents)Donald A RichardsonL Van Thomas Crisco (2 patents)Donald A RichardsonPaul John Grata (2 patents)Donald A RichardsonCharles Bruce Moomey (2 patents)Donald A RichardsonBrian Patrick Walsh (2 patents)Donald A RichardsonDonald A Richardson (2 patents)Ashley Brian HancockAshley Brian Hancock (12 patents)L Van Thomas CriscoL Van Thomas Crisco (10 patents)Paul John GrataPaul John Grata (3 patents)Charles Bruce MoomeyCharles Bruce Moomey (2 patents)Brian Patrick WalshBrian Patrick Walsh (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Access Flow Systems, LLC (2 from 6 patents)


2 patents:

1. 12257403 - Vascular access devices and methods

2. 11197979 - Vascular access devices and methods

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1/8/2026
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