Growing community of inventors

Brockton, MA, United States of America

Mark A Alexander

Average Co-Inventor Count = 2.00

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 = 20

Mark A Alexander ↔ Samuel F Speers (1 patent)Mark A AlexanderMark A Alexander (1 patent)Samuel F SpeersSamuel F Speers (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ralston Purina Company (1 from 128 patents)


1 patent:

1. D247737 - Dog food scoop

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/18/2025
Loading…