Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP36905 | Shrub rose plant named ‘ZLELisaAnnHansen’ | — | 2025-09-02 |
| PP36648 | Cornus plant named ‘Zelroc3423’ | — | 2025-05-06 |
| PP36437 | Hydrangea plant named ‘BAIadele’ | Gail Katherine Soens | 2025-02-11 |
| PP35794 | Physocarpus plant named ‘Auntie B’ | — | 2024-05-07 |
| PP35764 | Physocarpus plant named ‘SueCKat’ | — | 2024-04-23 |
| PP35613 | Hydrangea plant named ‘BAIful’ | Gail Katherine Soens | 2024-01-30 |
| PP34624 | Physocarpus plant named ‘ZLENora’ | — | 2022-10-04 |
| PP34243 | Physocarpus plant named ‘ZLEMichael’ | — | 2022-05-17 |
| PP34244 | Physocarpus plant named ‘ZLENatalie’ | — | 2022-05-17 |
| PP31644 | Polyantha rose plant named ‘Zlepolone’ | — | 2020-04-14 |
| PP31642 | Polyantha rose plant named ‘Zlepolthree’ | — | 2020-04-14 |
| PP31235 | Physocarpus plant named ‘ZLEBic5’ | — | 2019-12-17 |
| PP31198 | Physocarpus plant named ‘ZLEYe12’ | — | 2019-12-10 |
| PP31106 | Polyantha rose plant named ‘Zlepoltwo’ | — | 2019-11-26 |
| PP29167 | Polyantha rose plant named ‘Phyllis Sherman’ | — | 2018-04-03 |
| PP26674 | Rose plant named ‘Gaye Hammond’ | — | 2016-05-03 |
| PP24463 | Large-flowered climber rose plant named ‘ZLEEltonStrack’ | — | 2014-05-20 |
| PP23456 | Polyantha rose plant named ‘ZLECharlie’ | — | 2013-03-12 |
| PP22634 | Physocarpus plant named ‘Donna May’ | — | 2012-04-10 |
| PP22205 | Shrub rose plant named ‘ZLEMarianne Yoshida’ | — | 2011-10-25 |
| PP20471 | Shrub rose plant named ‘ZLEMartinCipar’ | — | 2009-11-10 |
| PP18763 | Heliopsis plant named ‘Tuscan Sun’ | Brent J. Hanson | 2008-04-29 |