Growing community of inventors

Cleveland Heights, OH, United States of America

Ruhul Quddus

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 = 27

Ruhul Quddus ↔ Dale A Messner (1 patent)Ruhul Quddus ↔ John D Schellenberg (1 patent)Ruhul QuddusRuhul Quddus (1 patent)Dale A MessnerDale A Messner (5 patents)John D SchellenbergJohn D Schellenberg (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Picker International, Inc. (1 from 543 patents)


1 patent:

1. 6081336 - Microscope calibrator

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