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Trademarks = 2

Forward Citations = 451

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9 inventors (with patents filed for the assignee):

Jerome Carmel Caruso (5 out of 38 patents)

Philip F Hottmann (5 out of 19 patents)

Mark J Blahnik (2 out of 8 patents)

4. Allen L Wilkins (2 out of 2 patents)

5. Jeffrey J Pagel (1 out of 1 patent)

6. Chris R Rieger (1 out of 1 patent)

7. David L Bein (1 out of 1 patent)

8. John J Jaschinski (1 out of 1 patent)

9. David L Bien (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 6722142 - Refrigerated enclosure (2004-04-20),

2. 5641217 - Slide shelf system for a deli/crisper drawer (1997-06-24),

3. 5497534 - Double arm hinge for a refrigerator door (1996-03-12),

4. 5287252 - Adjustable illuminated refrigerator shelf (1994-02-15),

5. 5211462 - Double door refrigerator with ice service through the refrigerator door (1993-05-18),

6. 5119639 - Ice level sensor (1992-06-09),

7. 5040856 - Comestible storage compartment for refrigeration unit (1991-08-20),

8. 5027473 - Refrigerator door closer (1991-07-02),

9. 4955569 - Refrigerator leveling system (1990-09-11),

10. 4867512 - Adjustable storage module (1989-09-19),

Sub-zero Freezer Company, Inc. is a leading manufacturer of high-quality commercial and residential freezers. With a focus on innovation and durability, our freezers provide reliable and efficient freezing solutions for a variety of industries. From restaurants to research labs, our products are trusted for their superior performance and lasting quality.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

10 Patents

#69 in Madison, WI

#658 in Wisconsin

#29,002 in US

#54,308 in the World

Madison, WI, United States of America

Sub-zero Freezer Company, Inc.