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Westfield, MA, United States of America

Met-coil Systems Corporation

USPTO Granted Patents = 14

EPO Patents = 1

Trademarks = 5

Forward Citations = 144

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10 inventors (with patents filed for the assignee):

Michael C Borwig (5 out of 19 patents)

Ashok M Shah (5 out of 8 patents)

John Joseph Toben (5 out of 7 patents)

4. Richard Frank Blum (5 out of 7 patents)

5. Gary L Dickinson (2 out of 5 patents)

6. Leland M Rieck (1 out of 5 patents)

7. Jairo Munoz (1 out of 1 patent)

8. John M Zlatohlavek (1 out of 1 patent)

9. William Velte Goodhue (1 out of 13 patents)

10. Howard J McElroy (1 out of 3 patents)

14 patents: Sort by Forward Citations

1. 7805833 - Duct reinforcement rod and fabrication apparatus (2010-10-05),

2. 7681297 - Duct fastseam (2010-03-23),

3. 7328510 - Elbow rotator (2008-02-12),

4. 7234734 - Integral transverse flanges for a duct connecting system (2007-06-26),

5. 7159428 - Pre-beading method and apparatus (2007-01-09),

6. 6981398 - Seam closing apparatus (2006-01-03),

7. 6813982 - Positioner and cutting apparatus (2004-11-09),

8. 6746534 - Apparatus for applying glue (2004-06-08),

9. 6547287 - Duct connecting system having integral transverse flanges (2003-04-15),

10. 6412519 - Duct connecting system having double walled transverse flanges (2002-07-02),

11. 6360420 - Insulated glass window spacer and method for making window spacer (2002-03-26),

12. 6279292 - Insulated glass window spacer and method for making window spacer (2001-08-28),

13. 5450879 - Cornerless slip-on flange system for duct connections (1995-09-19),

14. 5069484 - Duct joining system (1991-12-03),

Met-Coil Systems is a leading manufacturer of custom coil processing equipment and systems. With over 50 years of experience, we provide innovative solutions for the metalworking industry. Our state-of-the-art machinery and advanced automation technologies ensure high-quality, efficient production processes. We specialize in designing and manufacturing coil handling, slitting, cut-to-length, and packaging equipment. Our reliable and rugged systems cater to various industries, including automotive, aerospace, construction, and more. At Met-Coil, we are committed to delivering exceptional products and exceptional customer service.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

14 Patents

#6 in Westfield, MA

#1,315 in Massachusetts

#21,598 in US

#40,882 in the World

Westfield, MA, United States of America

Met-coil Systems Corporation

Forward Citations = 144

10 inventors:

Michael C Borwig (5 out of 19 patents)

Ashok M Shah (5 out of 8 patents)

John Joseph Toben (5 out of 7 patents)

4. Richard Frank Blum (5 out of 7 patents)

5. Gary L Dickinson (2 out of 5 patents)

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