CIPO Patents = 1

Trademarks = 1

Forward Citations = 58

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8 inventors (with patents filed for the assignee):

James H Sladek (2 out of 2 patents)

Mark B Hughes (1 out of 1 patent)

Mike Hughes (1 out of 2 patents)

4. Jack Edgar Johnson (1 out of 6 patents)

5. Roy F House (1 out of 48 patents)

6. Alan Doeringg (1 out of 1 patent)

7. S Michael Hughes (1 out of 1 patent)

8. Alan Doering (0 patent)

4 patents: Sort by Forward Citations

1. 8490578 - Clumped sorbent material (2013-07-23),

2. 6568349 - Ground grain animal litter (2003-05-27),

3. 6014947 - Ground grain animal litter (2000-01-18),

4. 5690052 - Method for sorbing liquid using ground wheat grain litter (1997-11-25),

Pet Care Systems, Inc. is a leading provider of innovative pet care products and solutions. With a focus on improving the lives of pets and their owners, we offer a wide range of high-quality products including pet doors, automated feeders, and waste management systems. Our mission is to make pet care easier, more convenient, and more enjoyable for pet owners around the world.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

4 Patents

#3 in Detroit Lakes, MN

#1,610 in Minnesota

#58,999 in US

Detroit Lakes, MN, United States of America

Pet Care Systems, Inc.