Deltrol Controls

Calculating rank

USPTO Granted Patents = 6

% Expired Patents = 33.3

Forward Citations = 99

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6 inventors (with patents filed for the assignee):

Brian T Cahill (3 out of 18 patents)

Ronald Schilling (1 out of 13 patents)

Jeffrey O Zur (1 out of 1 patent)

4. Sally A Massman (1 out of 1 patent)

5. Kevin Reilly (1 out of 1 patent)

6. Daniel Underwood (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 7938383 - Solenoid mounting arrangement for liquid dispensing valve (2011-05-10),

2. 7864008 - Solenoid assembly with shock absorbing feature (2011-01-04),

3. 7157653 - Magnetic latching switch (2007-01-02),

4. 6707358 - High current bistable relay with arc suppression (2004-03-16),

5. 6684901 - Modular liquid dispensing valve (2004-02-03),

6. 6671158 - Pulse width modulated solenoid (2003-12-30),

Company Overview

Deltrol Controls is a leading manufacturer of electromechanical and hydraulic controls. With over 50 years of experience, we provide high-quality products for a wide range of industries including automotive, industrial, and HVAC. Our innovative solutions and commitment to customer satisfaction make us a trusted partner for control solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

6 Patents

#132 in Milwaukee, WI

#971 in Wisconsin

#45,063 in US

Milwaukee, WI, United States of America