logo

For the Inventor, By the Inventor

Coopersville, MI, United States of America

Hi-ram, Inc.


USPTO Granted Patents = 2

Forward Citations = 112

Loading Chart...
Loading Chart...

2 inventors (with patents filed for the assignee):

goldMedal Hamid Najmolhoda (1 out of 37 patents)

silverMedal David M Tenniswood (1 out of 3 patents)


2 patents:

1. 4988074 - Proportional variable force solenoid control valve (1991-01-29),
2. 4844401 - Noise isolated relay (1989-07-04),
logo

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#4 in Coopersville, MI

#3,120 in Michigan

#92,554 in US

...
Coopersville, MI, United States of America

Hi-ram, Inc.

Forward Citations = 112

2 inventors:

goldMedal Hamid Najmolhoda (1 out of 37 patents)

silverMedal David M Tenniswood (1 out of 3 patents)

Please report any incorrect information to support@idiyas.com
Loading…