Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5820861 | Sperm antigen corresponding to a sperm zona binding protein autoantigenic epitope | Michael G. O'Rand, Esther E. Widgren, Richard T. Richardson | 1998-10-13 |
| 5814456 | Sperm antigen corresponding to a sperm zone binding protein autoantigenic epitope | Michael G. O'Rand, Esther E. Widgren, Richard T. Richardson | 1998-09-29 |
| 5616322 | Sperm antigen corresponding to a sperm zona binding protein autoantigenic epitope | Michael G. O'Rand, Esther E. Widgren, Richard T. Richardson | 1997-04-01 |
| 5480799 | Sperm antigen corresponding to a sperm zona binding protein autoantigenic epitope | Michael G. O'Rand, Esther E. Widgren, Richard T. Richardson | 1996-01-02 |