Detroit Lakes, MN, United States of America

Sje-Rhombus


USPTO Granted Patents = 4

Forward Citations = 72

Loading Chart...
Loading Chart...

5 inventors (with patents filed for the assignee):

goldMedal William D Chandler, Jr (3 out of 55 patents)

silverMedal Alain Julian Atchia (2 out of 5 patents)

bronzeMedal Aaron R Wolfe (1 out of 42 patents)

4.  Louis R Calkins (1 out of 1 patent)

5.  Aaron R Wolf (1 out of 1 patent)


4 patents:

SJE-Rhombus is a leading manufacturer of innovative residential and commercial water and wastewater control solutions. With over 40 years of experience, SJE-Rhombus offers a wide range of products including pump controls, alarms, float switches, and accessories. Their reliable and efficient products are designed to help customers manage and monitor their water systems with ease.
Profile summary based on public USPTO records.

logo

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

4 Patents

#3 in Detroit Lakes, MN

#1,649 in Minnesota

#60,561 in US

Detroit Lakes, MN (US)
Detroit Lakes, MN, United States of America
Forward Citations = 72

5 inventors:

Please report any incorrect information to [email protected]
Loading…