Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP33595 | Ilex plant named ‘RLH-IO-1’ | Robert Harold Head | 2021-11-02 |
| PP32048 | Thuja tree named ‘RLH-GG’ | Robert Harold Head | 2020-08-11 |
| PP32032 | Thuja tree named ‘RLH-CS’ | Robert Harold Head | 2020-08-04 |
| PP31116 | Azalea plant named ‘RLH2-3P8-2’ | Robert Harold Head | 2019-11-26 |
| PP31114 | Azalea plant named ‘RLH2-4P1-5’ | Robert Harold Head | 2019-11-26 |
| PP31115 | Azalea plant named ‘RLH2-2PA1S’ | Robert Harold Head | 2019-11-26 |
| PP31043 | Azalea plant named ‘RLH1-19P17’ | Robert Harold Head | 2019-11-12 |
| PP30894 | Gardenia plant named ‘RLH-GA1’ | Robert Harold Head | 2019-09-24 |
| PP30514 | Distylium plant named ‘RLH-DM1ER’ | Robert Harold Head | 2019-05-21 |
| PP30017 | Juniper plant named ‘RLH-SS1PI’ | Robert Harold Head | 2018-12-25 |
| PP27900 | Azalea plant named ‘RLH1-11P1’ | Robert Harold Head | 2017-04-18 |
| PP27877 | Azalea plant named ‘RLH1-9P7’ | Robert Harold Head | 2017-04-11 |
| PP24975 | Azalea plant named ‘RLH1-5P1’ | Robert Harold Head | 2014-10-21 |
| PP24781 | Azalea plant named ‘RLH1-13P11’ | Robert Harold Head | 2014-08-19 |
| PP24750 | Azalea plant named ‘RLH1-15P3’ | Robert Harold Head | 2014-08-12 |
| PP24751 | Azalea plant named RLH1-14P14 | Robert Harold Head | 2014-08-12 |
| PP24752 | Azalea plant named ‘RLH1-7P14’ | Robert Harold Head | 2014-08-12 |
| PP24494 | Azalea plant named ‘RLH1-8P1’ | Robert Harold Head | 2014-05-27 |
| PP24495 | Azalea plant named ‘RLH1-6P4’ | Robert Harold Head | 2014-05-27 |
| PP24493 | Azalea plant named ‘RLH1-10P18’ | Robert Harold Head | 2014-05-27 |
| PP24467 | Azalea plant named ‘RLH1-12P0’ | Robert Harold Head | 2014-05-20 |
| PP24443 | Buxus plant named ‘RLH-BI’ | Robert Harold Head | 2014-05-13 |
| PP21562 | Azalea plant named ‘RLH1-1P2’ | Robert Harold Head | 2010-12-07 |
| PP21512 | Azalea plant named ‘RLH1-3P3’ | Robert Harold Head | 2010-11-23 |
| PP21476 | Azalea plant named ‘RLH1-4P19’ | Robert Harold Head | 2010-11-16 |