Growing community of inventors

Baroda, MI, United States of America

Robert A Kracker

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 = 7

Robert A KrackerMark William Friedman (1 patent)Robert A KrackerRobert A Kracker (1 patent)Mark William FriedmanMark William Friedman (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Humphrey Products Company (1 from 27 patents)


1 patent:

1. 8794266 - Cam actuated valve assembly with manual and electric activation

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/11/2026
Loading…