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Menomonee Falls, WI, United States of America

Alto-shaam, Inc.

USPTO Granted Patents = 53

CIPO Patents = 18

EPO Patents = 12

Trademarks = 15

Forward Citations = 588

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76 inventors (with patents filed for the assignee):

Philip R McKee (14 out of 58 patents)

Lee Thomas VanLanen (14 out of 25 patents)

Janus Bartelick (13 out of 13 patents)

4. William J Hansen (13 out of 24 patents)

5. J K Raghavan (9 out of 9 patents)

6. Jeff Maddox (6 out of 6 patents)

7. Todd Coleman (5 out of 10 patents)

8. Thomas C Stollenwerk (4 out of 4 patents)

9. Thomas W Rand (4 out of 32 patents)

10. Jeremy J Buford (3 out of 3 patents)

11. Jon Paul Flick (3 out of 3 patents)

12. Joshua James Shimel (3 out of 3 patents)

13. Joseph M Kulakowski (3 out of 3 patents)

14. Joshua Paul Wittig (3 out of 3 patents)

15. Jan Bartelick (3 out of 4 patents)

Core Competencies:

Combination Oven

Steam Generation

Multizone Oven

Airflow Control

Thermal Management

Temperature Monitoring

Grease Handling

Cooking Appliance

Rotisserie Oven

Ventless Oven Hood

Heat Exchanger

Humidity Control

53 patents: Sort by Forward Citations

1. 12474066 - Combination oven with independent steam generation element (2025-11-18),

2. 12253264 - Steam generation and drain system for modular oven (2025-03-18),

3. 12207659 - Multizone oven with improved cleaning distribution (2025-01-28),

4. 11796183 - Shelf activated airflow control in multizone oven (2023-10-24),

5. 11754294 - Thermal management system for multizone oven (2023-09-12),

6. 11713885 - Oven providing surge mode cleaning (2023-08-01),

7. 11549691 - Oven with enhanced air flow system and method (2023-01-10),

8. 11092343 - Zero clearance combination oven (2021-08-17),

9. 10986843 - Combination drain system for multizone oven (2021-04-27),

10. 10962230 - Cleaning system for multizone oven (2021-03-30),

11. 10890336 - Thermal management system for multizone oven (2021-01-12),

12. 10888197 - Gas heat exchanger with baffle for deep fat fryer (2021-01-12),

13. 10859273 - Rotisserie oven with improved trap system (2020-12-08),

14. 10842320 - Flue assembly and splash back panel for a cooking appliance (2020-11-24),

15. 10729144 - Steam control system for multizone oven (2020-08-04),

Alto-Shaam, Inc. is a leading global manufacturer of innovative commercial foodservice equipment. With headquarters in Menomonee Falls, Wisconsin, USA, the company has been providing high-quality solutions since 1955. Their product portfolio includes a range of premium ovens, cook and hold systems, smokers, combi ovens, blast chillers, heated display cases, and more. Alto-Shaam's equipment is known for its exceptional performance, durability, energy efficiency, and advanced cooking technologies. They serve various sectors, including restaurants, hotels, convenience stores, supermarkets, healthcare, and institutions, helping foodservice professionals deliver outstanding culinary experiences. For more information about Alto-Shaam and their products, please visit their official website.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

53 Patents

#6 in Menomonee Falls, WI

#166 in Wisconsin

#6,441 in US

#12,935 in the World

Menomonee Falls, WI, United States of America

Alto-shaam, Inc.

Forward Citations = 588

76 inventors:

Philip R McKee (14 out of 58 patents)

Lee Thomas VanLanen (14 out of 25 patents)

Janus Bartelick (13 out of 13 patents)

4. William J Hansen (13 out of 24 patents)

5. J K Raghavan (9 out of 9 patents)

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