For the Inventor, By the Inventor

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Beaverton, MI, United States of America

Brown Machine, LLC

USPTO Granted Patents = 19

% Expired Patents = 5.3

Trademarks = 1

Forward Citations = 149

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16 inventors (with patents filed for the assignee):

Victor L Chun (8 out of 20 patents)

Albert W Arends (7 out of 26 patents)

Wayne W Lamson (5 out of 7 patents)

4. James Kundinger (3 out of 6 patents)

5. James H Martin (2 out of 48 patents)

6. Andrew P Richard (2 out of 6 patents)

7. Roland Karklin (2 out of 5 patents)

8. Roderick P Schulte (2 out of 2 patents)

9. Steve Keeley (1 out of 1 patent)

10. Keith Redburn (1 out of 2 patents)

11. Phil Eichbauer (1 out of 1 patent)

12. Stephen Keeley (1 out of 2 patents)

13. Fredrick A Nehring (1 out of 1 patent)

14. William E Wells (1 out of 1 patent)

15. Terry J Libera (1 out of 1 patent)

19 patents: Sort by Forward Citations

1. 9079718 - Rail system for thermoformer with dual motor chain drive (2015-07-14),

2. 7399175 - Thermoformer plug assist drive assembly (2008-07-15),

3. 7033536 - Method for thermoforming (2006-04-25),

4. 6969246 - Forming station and process for twin sheet thermoforming (2005-11-29),

5. 6688873 - Plug assist quick change mounting for thermoformer tooling (2004-02-10),

6. 6648624 - Thermoforming machine tooling assembly with plug assist tooling (2003-11-18),

7. 6648043 - Thermoformer for forming and heat bonding a thermoplastic sheet to a substrate (2003-11-18),

8. 6454557 - Thermoforming machine with linear recirculation of sheet holding frames (2002-09-24),

9. 6393942 - Method of driving ejector pins to eject formed parts (2002-05-28),

10. 6382953 - Powered adjustment clamping frame for a thermoforming machine and method for power adjusting a clamping frame size (2002-05-07),

11. 6379606 - Method for thermoforming twin sheet workpiece (2002-04-30),

12. 6200122 - Thermoforming apparatus with improved press (2001-03-13),

13. 6164949 - Adjustable curling screw mechanism for a lip rolling machine (2000-12-25),

14. 616494 - Adjustable curling screw mechanism for a lip rolling machine (2000-12-26),

15. 6135754 - Adjustable feed roller mechanism for lip rolling machine (2000-10-24),

Brown Machine, LLC is a prominent manufacturer specializing in advanced thermoforming equipment and tooling solutions. Based in Beaverton, Michigan, the company focuses on providing innovative technologies that enhance production efficiency and product quality in various industries, including packaging and automotive. With a commitment to engineering excellence, Brown Machine develops tailored solutions that meet the evolving needs of its clients, ensuring they remain competitive in a dynamic market landscape.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

19 Patents

#2 in Beaverton, MI

#618 in Michigan

#17,123 in US

#32,623 in the World

Beaverton, MI, United States of America

Brown Machine, LLC

Forward Citations = 149

16 inventors:

Victor L Chun (8 out of 20 patents)

Albert W Arends (7 out of 26 patents)

Wayne W Lamson (5 out of 7 patents)

4. James Kundinger (3 out of 6 patents)

5. James H Martin (2 out of 48 patents)

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