Issued Patents All Time
Showing 25 most recent of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP35912 | River birch tree named ‘Whit XXVI’ | — | 2024-07-02 |
| PP34798 | Cherry laurel plant named ‘Whit XXXIV’ | — | 2022-12-06 |
| PP34687 | Southern wax myrtle or bayberry plant named ‘Whit XXIX’ | — | 2022-10-25 |
| PP33515 | Heptacodium miconioides plant named ‘Whit LXXXI’ | — | 2021-09-28 |
| PP33504 | Indian grass plant named ‘Whit LXXI’ | — | 2021-09-21 |
| 11089739 | Air-root-pruning container having vertically offset ledges | — | 2021-08-17 |
| 10798881 | Air root pruning container for growing a plant | — | 2020-10-13 |
| PP31873 | Lagerstroemia indica plant named ‘Whit XI’ | — | 2020-06-16 |
| PP31751 | Hibiscus coccineus plant named ‘Whit XXII’ | — | 2020-05-12 |
| PP31721 | Hibiscus syriacus plant named ‘Whit XXI’ | — | 2020-05-05 |
| PP27371 | Vitex plant named ‘WHIT L’ | — | 2016-11-15 |
| PP27085 | Crapemyrtle plant named‘WHIT X’ | — | 2016-08-23 |
| PP23957 | Sugar maple tree named ‘WHIT XLV’ | — | 2013-10-08 |
| PP23559 | Crapemyrtle plant named ‘WHIT IX’ | Andrew C. Whitcomb | 2013-04-23 |
| 8033048 | Plant container and sidewall providing improved management of irrigation and aeration | — | 2011-10-11 |
| 7810275 | Root growth barrier and method | — | 2010-10-12 |
| 7774981 | Plant container and method | — | 2010-08-17 |
| 7481025 | Method and container for growing transplantable plants | — | 2009-01-27 |
| PP16883 | Lacebark elm tree named ‘Whit XXX’ | — | 2006-07-25 |
| PP16616 | Crapemyrtle plant named ‘WHIT VIII’ | — | 2006-06-06 |
| PP16573 | River birch tree named ‘WHIT XXV’ | — | 2006-05-23 |
| PP15091 | Hibiscus plant named ‘Whit XX’ | — | 2004-08-17 |
| PP14975 | Crape myrtle plant named ‘Whit VII’ | — | 2004-07-06 |
| PP14438 | Crape myrtle plant named ‘Whit VI’ | — | 2003-12-30 |
| PP11342 | Crape myrtle plant named `Whit IV` | — | 2000-04-11 |