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Trademarks = 6

Forward Citations = 355

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7 inventors (with patents filed for the assignee):

Chad S Erickson (11 out of 29 patents)

David A Dornbush (7 out of 27 patents)

Robert Worrell (2 out of 9 patents)

4. W Robert Worrell (2 out of 8 patents)

5. John F Finn (2 out of 26 patents)

6. Jeffrey Sandahl (1 out of 1 patent)

7. Hartmut Ginnow (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. D347140 - Countertop air oven (1994-05-24),

2. 5301826 - Expansion ring and clip for use with an expandable oven (1994-04-12),

3. 5165328 - Expandable countertop oven (1992-11-24),

4. D328687 - Countertop air oven (1992-08-18),

5. D321110 - Countertop air oven (1991-10-29),

6. D321109 - Counter top air oven (1991-10-29),

7. 4817509 - Air Fryer (1989-04-04),

8. 4536643 - Food dehydrator (1985-08-20),

9. 4531306 - Food dehydrator with moisture sensing control (1985-07-30),

10. D261142 - Food dehydrator (1981-10-06),

11. 4224743 - Food dehydrating machine (1980-09-30),

12. 4192081 - Food dehydrating machine (1980-03-11),

13. 4190965 - Food dehydrator (1980-03-04),

Alternative Pioneering Systems, Inc. is a leading provider of innovative solutions in the technology industry. With a focus on sustainable and eco-friendly practices, APS offers cutting-edge products and services to clients worldwide. From renewable energy solutions to smart home automation, APS is dedicated to pushing the boundaries of innovation and environmental stewardship.

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

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USPTO Data Jan 1 1976 - Sep 15 2026

13 Patents

#13 in Chaska, MN

#685 in Minnesota

#23,785 in US

#44,914 in the World

Chaska, MN, United States of America

Alternative Pioneering Systems, Inc.