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For the Inventor, By the Inventor

Green Bay, WI, United States of America

Hudson-Sharp Machine Company


USPTO Granted Patents = 12

% Expired Patents = 33.3



Forward Citations = 137

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12 inventors (with patents filed for the assignee):

goldMedal Scott C Romenesko (4 out of 5 patents)

silverMedal Eric DeSmedt (3 out of 3 patents)

bronzeMedal Peter J Hatchell (3 out of 15 patents)

4.  Lee Fiedler (2 out of 2 patents)

5.  Eric Loppnow (2 out of 2 patents)

6.  Gerry J Blohowiak (2 out of 2 patents)

7.  Sean Kevin Lemerand (2 out of 3 patents)

8.  Ernest H Teske (2 out of 7 patents)

9.  Ronald L Lotto (2 out of 17 patents)

10.  Larry J Powell (1 out of 1 patent)

11.  W David Ellsworth (1 out of 1 patent)

12.  David I Laber (1 out of 3 patents)

13.  James W Yeager (39 patents)

14.  Eric De Smedt (2 patents)

15.  Michele Allamprese (0 patent)


12 patents:

1. 10571072 - Method of forming a bonded package gusset (2020-02-25),
2. 8137254 - Method of making bag with interrupted side gussets (2012-03-20),
3. 7172546 - Apparatus for sealing bag bottom (2007-02-06),
4. 7108219 - Winder apparatus with transfer brush roll (2006-09-19),
5. 6793613 - Bag blocks (2004-09-21),
6. 6601707 - Wicketed and wicket-less bags and method of filling the bags (2003-08-05),
7. 6516850 - Apparatus for applying reclosable fasteners to a web of film (2003-02-11),
8. 6452354 - Closed loop control system for producing a sealed pouch (2002-09-17),
9. 6149377 - Conveyor apparatus for conveying stacks of articles (2000-11-21),
10. 6132351 - Method and apparatus for making internally-reinforced bag assembly (2000-10-17),
11. 6113526 - Bag-folding apparatus (2000-09-05),
12. 6003582 - Apparatus for applying reclosable fasteners to a web of film (1999-12-21),
Hudson-Sharp Machine Company is a global leader in the design and manufacture of flexible packaging machinery. With over 100 years of experience, they offer innovative solutions for bag-making, pouch-making, and more. Their high-quality equipment is trusted by customers worldwide for its reliability and efficiency.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

12 Patents

#14 in Green Bay, WI

#573 in Wisconsin

#25,526 in US

#48,090 in the World

Green Bay, WI (US)
Green Bay, WI, United States of America

Hudson-Sharp Machine Company

Forward Citations = 137

12 inventors:

goldMedal Scott C Romenesko (4 out of 5 patents)

silverMedal Eric DeSmedt (3 out of 3 patents)

bronzeMedal Peter J Hatchell (3 out of 15 patents)

4.  Lee Fiedler (2 out of 2 patents)

5.  Eric Loppnow (2 out of 2 patents)

Please report any incorrect information to [email protected]
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