Growing community of inventors

Williamsville, NY, United States of America

Daniel P Ratka

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 = 6

Daniel P RatkaDavid R Emmert (1 patent)Daniel P RatkaNikki Phillips (1 patent)Daniel P RatkaDaniel P Ratka (1 patent)David R EmmertDavid R Emmert (6 patents)Nikki PhillipsNikki Phillips (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Moore North America, Inc. (1 from 61 patents)


1 patent:

1. 6474694 - Medical test form

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/11/2025
Loading…