For the Inventor, By the Inventor

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New York, NY, United States of America

Dover Corporation

USPTO Granted Patents = 160

Trademarks = 24

Forward Citations = 2,641

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118 inventors (with patents filed for the assignee):

Chester W Wood (16 out of 16 patents)

Richard L Fahl (15 out of 22 patents)

Paul B Anderson (11 out of 11 patents)

4. Charles A Sunderhaus (10 out of 10 patents)

5. Jack A McMath (10 out of 11 patents)

6. James E Kesterman (9 out of 28 patents)

7. Robert W Guertin (9 out of 9 patents)

8. Paul R Wilder (9 out of 9 patents)

9. Donald L Leininger (8 out of 8 patents)

10. David R Pendleton (7 out of 13 patents)

11. Richard E Atkey (7 out of 7 patents)

12. David A Oberrecht (6 out of 6 patents)

13. Mark D Dalhart (6 out of 6 patents)

14. Glenn E Moore (5 out of 5 patents)

15. David K Larson (5 out of 5 patents)

Core Competencies:

Fuel Dispensing Nozzles

Vapor Recovery Systems

Storage Tank Shutoff Valve

Breakaway Coupling

Couplings for Fluid Conduits

Emergency Shut-off Valves

Pipeline Leak Detector

Dispensing Nozzles

Fuel Spill Collector

Control Systems for Liquid Filling

Safety Coupler Locking Means

Inflatable Manhole Sealing Device

160 patents: Sort by Forward Citations

1. 6024140 - Dispensing nozzles for petroleum products (2000-02-15),

2. 6015168 - Pivotal lock for coupling cam arms (2000-01-18),

3. 5983936 - Torsion spring balance assembly and adjustment method (1999-11-16),

4. 5950860 - Adjustable length storage tank sumps (1999-09-14),

5. D412176 - Fuel spill collector (1999-07-20),

6. 5850849 - Storage tank shutoff valve with double cam assembly (1998-12-22),

7. 5819975 - Dispenser sump (1998-10-13),

8. 5813797 - Unitary sump frame (1998-09-29),

9. 5813443 - Vapor recovery fuel nozzles (1998-09-29),

10. 5791694 - Lock for coupling cam arms (1998-08-11),

11. 5765609 - Spout constructions for fuel dispensing nozzles and methods for making (1998-06-16),

12. 5715875 - Method and apparatus for dry testing vapor recovery systems (1998-02-10),

13. D389498 - Fuel spill collector (1998-01-20),

14. 5699823 - Breakaway coupling (1997-12-23),

15. 5695221 - Fuel hose breakaway units (1997-12-09),

Dover Corporation is a diversified global manufacturer and solutions provider with a presence in various industries including Energy, Engineered Systems, Fluids, and Refrigeration & Food Equipment. They deliver innovative equipment and components, systems integration, and other value-added services to customers worldwide. With a strong commitment to operational excellence and continuous improvement, Dover Corporation strives to help their customers improve productivity and efficiency while addressing complex challenges.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

160 Patents

#71 in New York, NY

#144 in New York

#2,396 in US

#5,010 in the World

New York, NY, United States of America

Dover Corporation

Forward Citations = 2,641

118 inventors:

Chester W Wood (16 out of 16 patents)

Richard L Fahl (15 out of 22 patents)

Paul B Anderson (11 out of 11 patents)

4. Charles A Sunderhaus (10 out of 10 patents)

5. Jack A McMath (10 out of 11 patents)

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