For the Inventor, By the Inventor

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Rockford, IL, United States of America

W. a. Whitney Corp.

USPTO Granted Patents = 22

Trademarks = 2

Forward Citations = 259

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19 inventors (with patents filed for the assignee):

William B Scott (11 out of 19 patents)

Theodore F Brolund (8 out of 12 patents)

Merle R Pauley (3 out of 3 patents)

4. Joel C Arnesson (3 out of 3 patents)

5. James P Swanson (2 out of 5 patents)

6. Lee Kindgren (2 out of 2 patents)

7. Bruce E Ahmer (2 out of 2 patents)

8. Daniel C Dickinson (2 out of 2 patents)

9. Steven P Donovan (1 out of 20 patents)

10. Wayne L Fulton (1 out of 1 patent)

11. Louis G Cowan (1 out of 1 patent)

12. Dale L Cardey (1 out of 1 patent)

13. James R Sturges (1 out of 1 patent)

14. Roger V Sawvell (1 out of 1 patent)

15. Burton A Rolland (1 out of 2 patents)

22 patents: Sort by Forward Citations

1. 5079403 - Nozzle for plasma arc torch (1992-01-07),

2. 5069099 - Shear with storable squaring arm (1991-12-03),

3. 5065654 - Machine for punching and shearing angle iron and flat stock (1991-11-19),

4. 4860428 - Lifting hand for a punch press tool changer (1989-08-29),

5. 4649622 - Tool changing apparatus for a punch press (1987-03-17),

6. 4623089 - Punching machine with selectively actuatable punches (1986-11-18),

7. 4550241 - Metal melting tool with improved stand-off means (1985-10-29),

8. 4523749 - Hole forming machine with adjustable work clamps (1985-06-18),

9. 4486941 - Punch press with automatic tool changer (1984-12-11),

10. 4485549 - Apparatus for changing the tools of a punch press (1984-12-04),

11. 4423546 - Punch press with automatic tool changer (1984-01-03),

12. 4338507 - Water-quenched collection system for use with a plasma-arc torch (1982-07-06),

13. 4165667 - Punch press with workpiece supporting means (1979-08-28),

14. 4129460 - Method for coping I-beams (1978-12-12),

15. 4106183 - Combined punch press and cutting torch with workpiece supporting means (1978-08-15),

W. A. Whitney Corp. is a prominent manufacturer based in Rockford, Illinois, specializing in advanced machinery and equipment for the metalworking industry. The company focuses on providing innovative solutions that enhance productivity and efficiency in manufacturing processes. With a strong emphasis on engineering excellence, W. A. Whitney Corp. develops a range of products, including cutting tools and automation systems, catering to diverse industrial applications. Their commitment to quality and technology positions them as a key player in the sector.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

22 Patents

#21 in Rockford, IL

#780 in Illinois

#15,012 in US

#28,724 in the World

Rockford, IL, United States of America

W. a. Whitney Corp.

Forward Citations = 259

19 inventors:

William B Scott (11 out of 19 patents)

Theodore F Brolund (8 out of 12 patents)

Merle R Pauley (3 out of 3 patents)

4. Joel C Arnesson (3 out of 3 patents)

5. James P Swanson (2 out of 5 patents)

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