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Sheboygan, WI, United States of America

Hayssen Manufacturing Company

USPTO Granted Patents = 53

CIPO Patents = 2

Trademarks = 4

Forward Citations = 1,089

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28 inventors (with patents filed for the assignee):

Lloyd Kovacs (27 out of 31 patents)

Robert C James (14 out of 18 patents)

Dale M Cherney (10 out of 17 patents)

4. Matthew R Lind (4 out of 4 patents)

5. Charles G Hart (4 out of 4 patents)

6. Richard D Sorenson (3 out of 7 patents)

7. Dennis P Horsman (3 out of 6 patents)

8. Brian Procter (3 out of 3 patents)

9. Mario Tosetti (2 out of 2 patents)

10. Keith W Hopkins (2 out of 2 patents)

11. Richard W Safranski (2 out of 2 patents)

12. Harvey Heiner (2 out of 2 patents)

13. Katsumi Nishio (1 out of 1 patent)

14. Gianfranco Ceriani (1 out of 1 patent)

15. Dale J Young (1 out of 1 patent)

Core Competencies:

Bag Gripping

Heat Seal Control

Vertical Form Fill Seal

Packaging Apparatus

Form Fill Seal

Wrapping Method

Carton Loading Machine

Digital Weighing

Compressed Roll Packaging

Escapement System

Web Creaser

Adjustable Girth Former

53 patents: Sort by Forward Citations

1. 5536357 - Bag gripping and transfer apparatus and method (1996-07-16),

2. 5485712 - Method of handling film on a vertical form, fill and seal machine (1996-01-23),

3. 5466326 - Continuous motion heat seal control (1995-11-14),

4. 5465558 - Web creaser (1995-11-14),

5. 5447012 - Method and apparatus for packaging groups of items in an enveloping film (1995-09-05),

6. 5433063 - Sealing system and process for packaging machine (1995-07-18),

7. 5377478 - Package forming apparatus for packaging machine (1995-01-03),

8. 5377474 - Form-fill-seal packaging apparatus (1995-01-03),

9. 5301793 - Continuous motion upender (1994-04-12),

10. 5255495 - Adjustable girth former (1993-10-26),

11. 5228273 - Method of and apparatus for making packages (1993-07-20),

12. 5213198 - Recirculating transfer mechanism (1993-05-25),

13. 5195300 - Compressed roll packaging method and apparatus (1993-03-23),

14. 5092831 - Method of and apparatus for opening a folded web of heat-sealable (1992-03-03),

15. 5092102 - Escapement system particularly for packaging apparatus (1992-03-03),

Hayssen Manufacturing Company is a global supplier of flexible packaging machinery and services. With over 100 years of experience, Hayssen has become a leading provider of innovative packaging solutions for various industries including food, beverage, pharmaceutical, and more. They offer a wide range of machines such as vertical form-fill-seal (VFFS) machines, horizontal form-fill-seal (HFFS) machines, and pouch packaging systems. Hayssen is committed to delivering high-quality equipment, exceptional customer service, and ongoing support to help businesses optimize their packaging processes and boost productivity.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

53 Patents

#4 in Sheboygan, WI

#166 in Wisconsin

#6,444 in US

#12,943 in the World

Sheboygan, WI, United States of America

Hayssen Manufacturing Company

Forward Citations = 1,089

28 inventors:

Lloyd Kovacs (27 out of 31 patents)

Robert C James (14 out of 18 patents)

Dale M Cherney (10 out of 17 patents)

4. Matthew R Lind (4 out of 4 patents)

5. Charles G Hart (4 out of 4 patents)

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