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For the Inventor, By the Inventor

Neenah, WI, United States of America

Menasha Corporation


USPTO Granted Patents = 129

% Expired Patents = 14.7


Trademarks = 51

Forward Citations = 1,975

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98 inventors (with patents filed for the assignee):

goldMedal Mike Pfeifer (10 out of 10 patents)

silverMedal Richard B McDowell (7 out of 7 patents)

bronzeMedal Ronald G Hagen (7 out of 10 patents)

4.  Raymond Simpson (7 out of 9 patents)

5.  David M Bartholomew (6 out of 7 patents)

6.  Jason R Frankenberg (6 out of 6 patents)

7.  William J Mertz, Ii (5 out of 5 patents)

8.  Brad L Clark (5 out of 5 patents)

9.  Chris Alan Gibbons, Jr (5 out of 5 patents)

10.  Hector Gonzalez (5 out of 5 patents)

11.  Christopher Norman (5 out of 5 patents)

12.  Bevan E Grueneberg (5 out of 6 patents)

13.  Harold E Swingley, Jr (5 out of 6 patents)

14.  Edward M Kaucic (4 out of 7 patents)

15.  William Garrett Ehlebracht (3 out of 3 patents)


Core Competencies:
Trapped Tray Packaging
Corrugated Displays
Stackable Pallets
Peg Hooks
Shipping Containers
Mobile Platforms
Shelf Extenders
Folding Cartons
Merchandiser
Container Designs
Easel Sheet Dispenser
High Stacking-Strength

129 patents:

1. 12565368 - Plastic-free trapped tray packaging (2026-03-03),
2. 12324528 - Paper-based peg hook (2025-06-10),
3. 12319479 - One-piece carton with hang tab (2025-06-03),
4. 12213604 - Full wing display (2025-02-04),
5. 12213586 - Corrugated hutch (2025-02-04),
6. 12121163 - Corrugated shelving display with two-piece shelves (2024-10-22),
7. 12060209 - Plastic-free trapped tray packaging (2024-08-13),
8. 12048383 - Snack pallet assembly (2024-07-30),
9. 11978361 - Pop-up display (2024-05-07),
10. 11937712 - Paper-based peg hook (2024-03-26),
11. 11849845 - Corner retention clip (2023-12-26),
12. 11832741 - Full wing display (2023-12-05),
13. 11832720 - Corrugated hutch (2023-12-05),
14. 11807428 - Container with knockout-stackable gable with top tab (2023-11-07),
15. 11805926 - Corrugated shelving display with two-piece shelves (2023-11-07),
Menasha Corporation, headquartered in Neenah, Wisconsin, specializes in innovative packaging solutions tailored for diverse industries. The company focuses on developing products such as trapped tray packaging, corrugated displays, and stackable pallets, enhancing product visibility and efficiency in logistics. Menasha also offers a range of shipping containers, mobile platforms, shelf extenders, and folding cartons, demonstrating a commitment to sustainability and customer-centric design in the packaging sector.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Menasha Corporation
129 Patents

#4 in Neenah, WI

#61 in Wisconsin

#2,999 in US

#6,213 in the World

Neenah, WI (US)
Neenah, WI, United States of America

Menasha Corporation

Forward Citations = 1,975

98 inventors:

goldMedal Mike Pfeifer (10 out of 10 patents)

silverMedal Richard B McDowell (7 out of 7 patents)

bronzeMedal Ronald G Hagen (7 out of 10 patents)

4.  Raymond Simpson (7 out of 9 patents)

5.  David M Bartholomew (6 out of 7 patents)

Please report any incorrect information to [email protected]
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