For the Inventor, By the Inventor

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Amana, IA, United States of America

Amana Company, L.p.

USPTO Granted Patents = 23

Trademarks = 3

Forward Citations = 390

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33 inventors (with patents filed for the assignee):

Edward R Cook (6 out of 12 patents)

Joseph R Adamski (5 out of 27 patents)

J Scott Petty (3 out of 13 patents)

4. Larry M Engebritson (3 out of 3 patents)

5. Rex E Fritts (2 out of 11 patents)

6. John J Pink (2 out of 13 patents)

7. Steve B Schwartzkopf (2 out of 2 patents)

8. Gregory L Malchow (2 out of 26 patents)

9. Thomas L Miller (2 out of 12 patents)

10. John D Robeson (2 out of 4 patents)

11. Richard H Edgar (2 out of 8 patents)

12. Jonathan S Petty (2 out of 3 patents)

13. Bruce A Kopf (1 out of 27 patents)

14. Nelson J Ferragut, Ii (1 out of 22 patents)

15. Irl W Smith (1 out of 30 patents)

23 patents: Sort by Forward Citations

1. 6286330 - Refrigerator air filter (2001-09-11),

2. 6186608 - Adjustable height package retainer for a refrigerator door (2001-02-13),

3. 6157014 - Product-based microwave power level controller (2000-12-05),

4. 6145199 - Method of manufacturing a bearing mounting structure with reduced (2000-11-14),

5. 6118112 - Choke knob for coaxial microwave feed (2000-09-12),

6. 6114664 - Oven with combined convection and low mass, high power density heating (2000-09-05),

7. 6088932 - Efficiency clothes dryer (2000-07-18),

8. 6087634 - Browning grill for high power density radiant ovens (2000-07-11),

9. 6074030 - Quiet compartment door (2000-06-13),

10. 6057528 - Compact high speed oven (2000-05-02),

11. 6039424 - Multiple height package retainer (2000-03-21),

12. 5992028 - Pin for positively aligning doors on cabinets (1999-11-30),

13. 5990460 - Voltage-dependent automatic cooking apparatus and method (1999-11-23),

14. 5968397 - Apparatus for cooling a quartz halogen lamp with heat conducting (1999-10-19),

15. 5958278 - Microwave oven having an orthogonal electromagnetic seal (1999-09-28),

Company Overview

Amana Company, L.P., based in Amana, Iowa, specializes in the design and manufacture of high-quality home appliances. The company is known for its innovative solutions in cooking, refrigeration, and laundry, focusing on enhancing user convenience and energy efficiency. With a commitment to sustainability, Amana integrates advanced technology into its products, ensuring reliability and performance. The brand is recognized for its dedication to customer satisfaction and its contributions to the appliance industry, serving a diverse market across North America.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

23 Patents

#2 in Amana, IA

#86 in Iowa

#14,438 in US

#27,714 in the World

Amana, IA, United States of America

Amana Company, L.p.

Forward Citations = 390

33 inventors:

Edward R Cook (6 out of 12 patents)

Joseph R Adamski (5 out of 27 patents)

J Scott Petty (3 out of 13 patents)

4. Larry M Engebritson (3 out of 3 patents)

5. Rex E Fritts (2 out of 11 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Amana Company, L.p.. Retrieved from https://idiyas.com/company/amana-company

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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