Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10268745 | Inherited dimensions | Joseph Zheng, Edwin Meijer | 2019-04-23 |
| 6308709 | Erection-facilitating condom | — | 2001-10-30 |
| 4445237 | Close coupled water-closet combination and adapter | — | 1984-05-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10268745 | Inherited dimensions | Joseph Zheng, Edwin Meijer | 2019-04-23 |
| 6308709 | Erection-facilitating condom | — | 2001-10-30 |
| 4445237 | Close coupled water-closet combination and adapter | — | 1984-05-01 |