For the Inventor, By the Inventor

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Troy, OH, United States of America

Hobart Corporation

USPTO Granted Patents = 155

EPO Patents = 2

Trademarks = 10

Forward Citations = 2,756

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106 inventors (with patents filed for the assignee):

Fritz F Treiber (28 out of 29 patents)

Louis F Fraula (8 out of 8 patents)

Theodore F Meyers (8 out of 8 patents)

4. Stuart E Athey (8 out of 8 patents)

5. Dallas A Margraf (7 out of 7 patents)

6. Lee E Trouteaud (6 out of 9 patents)

7. Herbert R Crane (6 out of 6 patents)

8. Edwin E Boshinski (5 out of 5 patents)

9. Thomas M Johnson (5 out of 5 patents)

10. Mark Edward Eberhardt, Jr (4 out of 14 patents)

11. Einar O Engebretsen (4 out of 4 patents)

12. Robert M Rogers (4 out of 4 patents)

13. Donald A Brackman (4 out of 4 patents)

14. Paul B Geiger (4 out of 4 patents)

15. John E Voorhees (4 out of 5 patents)

Core Competencies:

Food Processing

Packaging Systems

Temperature Control

Warewashing Technologies

Dishwashing Apparatus

Label Applicator

Convection Oven

Deep Fat Frying

Meat Slicing Machine

Film Wrapping Machine

Fryer Control Systems

Food Mixer

155 patents: Sort by Forward Citations

1. 6235210 - Combination continuous and batch filter for a recirculating fryer (2001-05-22),

2. 5609093 - Pasta cooker (1997-03-11),

3. 5539672 - Microprocessor-based temperature control circuit (1996-07-23),

4. 5452648 - Screen box for a pasta cooker (1995-09-26),

5. 5133827 - Merchandising label printer/applier (1992-07-28),

6. 5121854 - Apparatus for storing and dispensing frozen comestibles (1992-06-16),

7. 5105978 - Apparatus for storing and dispensing frozen comestibles (1992-04-21),

8. 5025950 - Apparatus for storing and dispensing frozen comestibles (1991-06-25),

9. 5020305 - Package plattering device and method (1991-06-04),

10. 4958479 - Package wrapping method and machine (1990-09-25),

11. 4946285 - Bowl scraper attachment for planetary food mixer (1990-08-07),

12. 4944135 - Package wrapping and weighing system (1990-07-31),

13. 4895614 - Apparatus for label transfer (1990-01-23),

14. 4872466 - Low energy, low water consumption warewasher (1989-10-10),

15. 4857121 - Method for printing and applying labels (1989-08-15),

Hobart Corporation, headquartered in Troy, Ohio, specializes in the development and manufacturing of advanced food processing equipment. The company focuses on a range of technologies including food processing, packaging systems, and temperature control solutions. Hobart is recognized for its innovative warewashing technologies and dishwashing apparatus, as well as equipment such as convection ovens and deep fat fryers. With a commitment to enhancing food service efficiency, Hobart serves a diverse clientele in the food industry.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

Hobart Corporation

155 Patents

#1 in Troy, OH

#116 in Ohio

#2,555 in US

#5,282 in the World

Troy, OH, United States of America

Hobart Corporation

Forward Citations = 2,756

106 inventors:

Fritz F Treiber (28 out of 29 patents)

Louis F Fraula (8 out of 8 patents)

Theodore F Meyers (8 out of 8 patents)

4. Stuart E Athey (8 out of 8 patents)

5. Dallas A Margraf (7 out of 7 patents)

Please report any incorrect information to [email protected]

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