For the Inventor, By the Inventor

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Dallas, TX, United States of America

Rochester Gauges, Inc.

USPTO Granted Patents = 71

% Expired Patents = 11.3

EPO Patents = 1

Trademarks = 12

Forward Citations = 989

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22 inventors (with patents filed for the assignee):

Herbert G Ross, Jr (38 out of 49 patents)

Danny E Swindler (12 out of 16 patents)

Cecil M Williamson (10 out of 10 patents)

4. Robert E Hrncir (8 out of 10 patents)

5. Carl A Taylor (7 out of 11 patents)

6. Randal L Housey (6 out of 6 patents)

7. Agoston Horvath (6 out of 6 patents)

8. Gagik Farmanyan (5 out of 14 patents)

9. Benjamin Neal Lease (5 out of 7 patents)

10. Nicholas M Fekete (4 out of 23 patents)

11. Will Pattison (3 out of 3 patents)

12. Glen E Clifton (2 out of 11 patents)

13. Joseph B Wieck (2 out of 6 patents)

14. Amber N Dudley (2 out of 3 patents)

15. James R Howeth (2 out of 2 patents)

Core Competencies:

Liquid Level Gauge

Capacitive Sensor

Gauge Assembly

Stop-Fill Device

Fluid Level Indicator

Magnetic Calibration

Hinged Float Arm

Self-Calibrating

Gauge Dial

Removable Indicator

Cryogenic Gauge

Floatless Gauge

71 patents: Sort by Forward Citations

1. 10684157 - Liquid level gauge with integral electronic display (2020-06-16),

2. 10175088 - Liquid level gauge with removable indicator assembly (2019-01-08),

3. D833310 - Lens cover for liquid level gauge (2018-11-13),

4. D832124 - Sensor module for liquid level gauge (2018-10-30),

5. 10082416 - Liquid level gauge with integral electronic display (2018-09-25),

6. 10066979 - Sealed head construction for liquid level transducers (2018-09-04),

7. 8590375 - Self-calibrating capacitive liquid level sensor assembly and method (2013-11-26),

8. D668572 - Liquid level gauge (2012-10-09),

9. D662001 - Liquid level gauge (2012-06-19),

10. D662000 - Liquid level gauge (2012-06-19),

11. 8047223 - Gauge assembly having a stop fill device (2011-11-01),

12. 7997132 - Capacitive sensor assembly for determining relative position (2011-08-16),

13. 7963164 - Capacitive sensor assembly for determining level of fluent materials (2011-06-21),

14. 7921873 - Service valve assembly having a stop-fill device and a liquid level indicating dial (2011-04-12),

15. 7726334 - Service valve assembly having a stop-fill device and remote liquid level indicator (2010-06-01),

Rochester Gauges, Inc. specializes in the development and manufacturing of advanced liquid level measurement solutions. Based in Dallas, TX, the company focuses on innovative technologies such as capacitive sensors, gauge assemblies, and fluid level indicators. Their products are designed to enhance accuracy and reliability in various applications, featuring technologies like magnetic calibration and self-calibrating mechanisms. Rochester Gauges is committed to providing high-quality solutions that meet the diverse needs of industries requiring precise liquid level monitoring.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

Rochester Gauges, Inc.

71 Patents

#29 in Dallas, TX

#282 in Texas

#5,159 in US

#10,492 in the World

Dallas, TX, United States of America

Rochester Gauges, Inc.

Forward Citations = 989

22 inventors:

Herbert G Ross, Jr (38 out of 49 patents)

Danny E Swindler (12 out of 16 patents)

Cecil M Williamson (10 out of 10 patents)

4. Robert E Hrncir (8 out of 10 patents)

5. Carl A Taylor (7 out of 11 patents)

Please report any incorrect information to [email protected]

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