Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7721739 | Apparatus and method for preventing fluid transfer between an oviduct and a uterine cavity | Terry L. Ray | 2010-05-25 |
| 7258121 | Apparatus and method for preventing fluid transfer between an oviduct and a uterine cavity | Terry L. Ray | 2007-08-21 |
| 6371118 | Birth control apparatus | Terry L. Ray | 2002-04-16 |
| 6286510 | Apparatus and method for preventing fluid transfer between an oviduct and a uterine cavity | Terry L. Ray | 2001-09-11 |
| 4606336 | Method and apparatus for non-surgically sterilizing female reproductive organs | — | 1986-08-19 |