For the Inventor, By the Inventor

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Bridgeport, CT, United States of America

American Chain & Cable Company, Inc.

USPTO Granted Patents = 44

Trademarks = 16

Forward Citations = 691

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42 inventors (with patents filed for the assignee):

Edward A Wentz (5 out of 6 patents)

Kenneth F Knudsen (4 out of 5 patents)

Loren B Barker (3 out of 3 patents)

4. Ernest P Moyer (3 out of 3 patents)

5. William J Gilmore (2 out of 10 patents)

6. Richard B Johnson (2 out of 2 patents)

7. Seymour Henig (2 out of 2 patents)

8. Virgil W Cook (2 out of 3 patents)

9. Charles D Spates (2 out of 2 patents)

10. Walker E Drayton (2 out of 3 patents)

11. Walter T Nelson (2 out of 2 patents)

12. Sherwood P Judson (1 out of 1 patent)

13. Wayne Douglas Pyles (1 out of 1 patent)

14. Christ N Shaffer (1 out of 1 patent)

15. William R Zorbaugh (1 out of 1 patent)

Core Competencies:

Bridge Circuits

Differential Pressure Sensor

Overhead Conveyor System

Flow Metering

Power And Free Conveyor

Hanging Goods Sorter

Electronic Digital Process Controller

Theft-Deterrent Chain Locking Device

Textile Cleaning

Sorting System

Hydraulic Motor System

Telescopic Load Transfer Device

44 patents: Sort by Forward Citations

1. 4174639 - Bridge circuits (1979-11-20),

2. 4172389 - Temperature compensated bridge circuit (1979-10-30),

3. 4172388 - Differential pressure sensor with dual level overrange protection (1979-10-30),

4. 4149623 - Overhead conveyor system (1979-04-17),

5. 4149254 - Method and apparatus for flow metering (1979-04-10),

6. 4147110 - Power and free conveyor system (1979-04-03),

7. 4119376 - Movable storage unit system (1978-10-10),

8. 4114538 - Hanging goods sorter (1978-09-19),

9. 4084306 - Method and apparatus for transporting and wrapping pipe insulation (1978-04-18),

10. 4073238 - Power and free conveyor with engaging means operable on vertically (1978-02-14),

11. 4068597 - Conveyor system control circuit (1978-01-17),

12. 4064394 - Electronic digital process controller having simulated analog control (1977-12-20),

13. 4058064 - Power and free conveyor system with spaced apart actuation and (1977-11-15),

14. 4057982 - Theft-deterrent chain locking device (1977-11-15),

15. 4042998 - Textile cleaning (1977-08-23),

American Chain & Cable Company, Inc. is a leading manufacturer and distributor of high-quality chains and cables for various industries. With over 50 years of experience, we offer a wide range of products including industrial chains, wire ropes, hoists, lifting equipment, and accessories. Our commitment to providing exceptional customer service and delivering reliable products has allowed us to establish long-lasting relationships with clients worldwide. Visit our website to explore our product catalog and learn more about our company.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

44 Patents

#3 in Bridgeport, CT

#187 in Connecticut

#7,672 in US

#15,286 in the World

Bridgeport, CT, United States of America

American Chain & Cable Company, Inc.

Forward Citations = 691

42 inventors:

Edward A Wentz (5 out of 6 patents)

Kenneth F Knudsen (4 out of 5 patents)

Loren B Barker (3 out of 3 patents)

4. Ernest P Moyer (3 out of 3 patents)

5. William J Gilmore (2 out of 10 patents)

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