Trademarks = 11

Forward Citations = 3

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4 inventors (with patents filed for the assignee):

Tom Smith (2 out of 3 patents)

Michael R Heulitt (2 out of 2 patents)

Sandra Metzger (2 out of 2 patents)

4. Debbie Avery (2 out of 2 patents)

2 patents: Sort by Forward Citations

1. PP14790 - Coleus plant named 'Sedona' (2004-05-19),

2. PP14642 - Argyranthemum plant named 'Vanilla' (2004-03-31),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

2 Patents

#1 in Carlton, MI

#3,189 in Michigan

#94,841 in US

Carlton, MI, United States of America

Four Star Greenhouse

Forward Citations = 3

4 inventors:

Tom Smith (2 out of 3 patents)

Michael R Heulitt (2 out of 2 patents)

Sandra Metzger (2 out of 2 patents)

4. Debbie Avery (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Four Star Greenhouse. Retrieved from https://idiyas.com/company/four-star-greenhouse

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]