|
US6139536A
|
Urological stent therapy system and method |
Expired / Lapsed
|
1999-07-26 |
2000-10-31 |
6 |
Details
|
|
US5928217A
|
Urological stent therapy system and method |
Expired / Lapsed
|
1998-10-26 |
1999-07-27 |
5 |
Details
|
|
US5254116A
|
Cryosurgical instrument with vent holes and method using sa… |
Expired / Lapsed
|
1991-09-06 |
1993-10-19 |
27 |
Details
|
|
US4517967A
|
Penile prosthesis |
Expired / Lapsed
|
1983-04-18 |
1985-05-21 |
12 |
Details
|