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Conshohocken, PA, United States of America

Hale Fire Pump Company

USPTO Granted Patents = 47

Trademarks = 8

Forward Citations = 873

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22 inventors (with patents filed for the assignee):

H Alfred Eberhardt (32 out of 41 patents)

Michael A Laskaris (7 out of 25 patents)

Richard E Teske (6 out of 7 patents)

4. Kenneth F Hoffman (5 out of 5 patents)

5. Michael Sulmone (4 out of 10 patents)

6. David L Miller (4 out of 7 patents)

7. Kalman Broitman (3 out of 4 patents)

8. Robert J Linster (2 out of 2 patents)

9. Raymond R Petersen (2 out of 2 patents)

10. Thomas W Hotchkiss (1 out of 2 patents)

11. Daniel J Carlsen (1 out of 1 patent)

12. Salvatore E Natale (1 out of 1 patent)

13. Michael A Laskaras (1 out of 1 patent)

14. Arnold E Redsicker (1 out of 1 patent)

15. Kevin Sullivan (1 out of 1 patent)

Core Competencies:

Rotary Gear Pumps

Compressed Air Foam System

Portable Rescue Tool

Positive Pressure Safety System

Thermal Relief Valve

Water Driven Fan

Engine-Pump Assembly

Fluid Proportioning Apparatus

Rescue Cutter Tool

Self-Priming Centrifugal Pump

Pump Assembly

Flow Indicator

47 patents: Sort by Forward Citations

1. 5993183 - Gear coatings for rotary gear pumps (1999-11-30),

2. 5727933 - Pump and flow sensor combination (1998-03-17),

3. 5427181 - Mixer for compressed air foam system (1995-06-27),

4. 5411100 - Compressed air foam system (1995-05-02),

5. 5255747 - Compressed air foam system (1993-10-26),

6. 5243761 - Portable rescue tool (1993-09-14),

7. 5215499 - Positive pressure safety system (1993-06-01),

8. 5145014 - Air supply system for firefighting apparatus (1992-09-08),

9. 5139393 - Thermal relief valve (1992-08-18),

10. 5063670 - Portable cutter tool (1991-11-12),

11. 5042442 - Internal combustion engine (1991-08-27),

12. 5018665 - Thermal relief valve (1991-05-28),

13. 5010870 - Portable engine-pump assembly (1991-04-30),

14. 4979693 - Portable hose reel (1990-12-25),

15. 4976319 - Water driven fan for firefighting (1990-12-11),

Hale Fire Pump Company is a leading manufacturer of fire pumps, firefighting equipment, and systems. With a history dating back over 100 years, Hale has earned a reputation for reliable and innovative products. Their comprehensive range of fire pumps includes portable, vehicle-mounted, and trailer-mounted options, designed to meet the needs of fire departments, industrial facilities, and emergency responders. Hale also offers a wide selection of fire suppression solutions, including foam proportioning systems and specialty pumps. Through their commitment to quality and performance, Hale Fire Pump Company continues to provide dependable firefighting solutions to customers worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

47 Patents

#2 in Conshohocken, PA

#264 in Pennsylvania

#7,184 in US

#14,389 in the World

Conshohocken, PA, United States of America

Hale Fire Pump Company

Forward Citations = 873

22 inventors:

H Alfred Eberhardt (32 out of 41 patents)

Michael A Laskaris (7 out of 25 patents)

Richard E Teske (6 out of 7 patents)

4. Kenneth F Hoffman (5 out of 5 patents)

5. Michael Sulmone (4 out of 10 patents)

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