Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP6910 | Hybrid tea rose plant cv. Aroreroy | Jack E. Christensen | 1989-07-11 |
| PP6812 | Hybrid tea rose cv. Aropoiz | Jack E. Christensen | 1989-05-23 |
| PP6714 | Hybrid tea rose plant cv. Arobipy | Jack E. Christensen | 1989-04-04 |
| PP6670 | Floribunda rose plant cv. Aroresas | Jack E. Christensen | 1989-03-14 |