Issued Patents All Time
Showing 176–190 of 190 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP4774 | African violet plant | — | 1981-10-06 |
| PP4773 | African violet plant | — | 1981-10-06 |
| PP4557 | African violet plant | — | 1980-06-24 |
| PP4551 | African violet plant | — | 1980-06-17 |
| PP4546 | African violet plant | — | 1980-06-17 |
| PP4547 | African violet plant | — | 1980-06-17 |
| PP4548 | African violet plant | — | 1980-06-17 |
| PP4549 | African violet plant | — | 1980-06-17 |
| PP4550 | African violet plant | — | 1980-06-17 |
| PP4532 | African Violet plant | — | 1980-05-06 |
| PP4533 | African Violet plant | — | 1980-05-06 |
| PP4521 | African violet plant | — | 1980-04-15 |
| PP4500 | African violet plant | — | 1980-02-05 |
| PP4498 | African violet plant | — | 1980-01-29 |
| PP4497 | African violet plant | — | 1980-01-29 |