For the Inventor, By the Inventor

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Lodi, WI, United States of America

Alkar-Rapidpak, Inc.

USPTO Granted Patents = 27

% Expired Patents = 22.2

EPO Patents = 7

Trademarks = 2

Forward Citations = 160

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50 inventors (with patents filed for the assignee):

Craig R Bonneville (15 out of 18 patents)

Daryl W Shackelford (7 out of 9 patents)

Robert E Hanson (7 out of 9 patents)

4. Andi J Mikelsons (6 out of 9 patents)

5. Tou T Vang (6 out of 7 patents)

6. Dennis Conohan (5 out of 11 patents)

7. Noel R Johnson (5 out of 25 patents)

8. Wendell J Holl (4 out of 11 patents)

9. Gary Lee Hahn (4 out of 5 patents)

10. Nelly Feze (4 out of 4 patents)

11. Nicholas Cable (4 out of 4 patents)

12. Vernon Donald Karman (4 out of 11 patents)

13. Luke A Titel (3 out of 4 patents)

14. David C Nordby (3 out of 8 patents)

15. Ryan Gitzlaff (3 out of 3 patents)

Core Competencies:

Food Processing

Microwave Heating

Web Packaging

Surface Pasteurization

Sealing Stations

Ergonomic Tooling

Food Apparatus

High Capacity Systems

Conveyor Chains

Variable Depth Forming

Bacon Comb

Lifting Assemblies

27 patents: Sort by Forward Citations

1. 12563647 - Food processing machines with microwave heating systems and microwave suppression systems (2026-02-24),

2. 11751296 - Ovens with metallic belts and microwave launch box assemblies for processing food products (2023-09-05),

3. 11412584 - Ovens with metallic belts and microwave launch box assemblies for processing food products (2022-08-09),

4. 11305905 - Web packaging machines with variable depth forming (2022-04-19),

5. 10954014 - Lifting assemblies for assisting movement of die boxes on web packaging machines (2021-03-23),

6. 10875670 - Web-packaging machines with multiple sealing stations (2020-12-29),

7. 10625892 - Web packaging machines with variable depth forming (2020-04-21),

8. 10507626 - Bladder devices for moving components of web packaging machines (2019-12-17),

9. 9156573 - Packaging apparatuses and methods (2015-10-13),

10. 7703265 - Web packaging system with ergonomic forming plug change (2010-04-27),

11. 7629012 - Surface pasteurization method (2009-12-08),

12. 7607973 - High yield bacon comb (2009-10-27),

13. 7607279 - Web packaging system with ergonomic tooling change (2009-10-27),

14. D589070 - Bacon comb (2009-03-24),

15. 7490448 - Form-fill-seal web packaging system with sealing station (2009-02-17),

Company Overview

Alkar-Rapidpak, Inc. is a prominent manufacturer specializing in advanced packaging solutions, particularly for the food and medical industries. The company focuses on developing innovative technologies that enhance product preservation and safety, utilizing state-of-the-art machinery and processes. With a strong commitment to quality and efficiency, Alkar-Rapidpak serves a diverse clientele, providing tailored solutions that meet the evolving demands of the market. Headquartered in Lodi, Wisconsin, the company plays a significant role in the packaging sector across North America.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

27 Patents

#1 in Lodi, WI

#293 in Wisconsin

#12,410 in US

#23,984 in the World

Lodi, WI, United States of America

Alkar-Rapidpak, Inc.

Forward Citations = 160

50 inventors:

Craig R Bonneville (15 out of 18 patents)

Daryl W Shackelford (7 out of 9 patents)

Robert E Hanson (7 out of 9 patents)

4. Andi J Mikelsons (6 out of 9 patents)

5. Tou T Vang (6 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Alkar-Rapidpak, Inc.. Retrieved from https://idiyas.com/company/alkar-rapidpak

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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