Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7469158 | Fetal oximetry system and sensor | William D. Wallace, Steven R. Smith, Daniel McGraw, Nick Tu, Clifford G. Montagnoli +1 more | 2008-12-23 |
| 7336985 | Fetal heart rate electrode assembly, connector for same, cable assembly, system, and methods of use | Wm. Dean Wallace, Richard A. Dixon, Steven R. Smith | 2008-02-26 |
| 6447462 | Urodynamic catheter and methods of fabrication and use | Wm. Dean Wallace, Steven R. Smith, Richard A. Dixon | 2002-09-10 |
| 6355047 | Traction force sensing vacuum extractor | William D. Wallace, Richard A. Dixon, Steven R. Smith | 2002-03-12 |
| 6231524 | Pressure catheter device with enhanced fluid monitoring features | Wm. Dean Wallace, Steven R. Smith | 2001-05-15 |
| 6074399 | Hand-held fetal vacuum extractor having an integrated pump and handle | William D. Wallace, Richard A. Dixon, Steven R. Smith | 2000-06-13 |
| 6059795 | Maneuverable fetal vacuum extraction for use with malpresenting fetus | William D. Wallace, Richard A. Dixon, Steven R. Smith | 2000-05-09 |
| 5984879 | Intrauterine pressure catheter device | W. Dean Wallace, Steven R. Smith | 1999-11-16 |
| 5951497 | Pressure catheter device with enhanced positioning features | Wm. Dean Wallace, Steven R. Smith | 1999-09-14 |
| 5777905 | Obstetrical and gynecological event and status calculator | Mark A. Dowdle, Wm. Dean Wallace | 1998-07-07 |
| 5643311 | Uterine manipulator and manipulator tip assembly | Steven R. Smith, William D. Wallace | 1997-07-01 |
| 5487377 | Uterine manipulator and manipulator tip assembly | Steven R. Smith, William D. Wallace | 1996-01-30 |
| 5395363 | Diathermy coagulation and ablation apparatus and method | R. Gail Billings, David A. Bush | 1995-03-07 |
| 5324288 | Electrosurgical loop with a depth gauge | R. Gail Billings, William D. Wallace, B. Tod Cook, Jon Neese | 1994-06-28 |
| 5160334 | Electrosurgical generator and suction apparatus | R. Gail Billings, William D. Wallace, B. Tod Cook | 1992-11-03 |
| 5046965 | Disposable electrical connector for fetal scalp electrode | Jon Neese, William D. Wallace | 1991-09-10 |
| 5009662 | Medical pressure sensing and display system | William D. Wallace, Scott D. Gentry | 1991-04-23 |
| 4966161 | Apparatus for continuously measuring intracompartmental pressure within a body cavity | William D. Wallace | 1990-10-30 |
| 4619269 | Apparatus and method for monitoring respiratory gas | William D. Wallace | 1986-10-28 |
| 4576181 | Disposable pressure transducer apparatus for medical use | William D. Wallace | 1986-03-18 |
| 4572208 | Metabolic gas monitoring apparatus and method | William D. Wallace, Dwayne Westenskow | 1986-02-25 |
| 4256461 | Method and apparatus for equilibrating gas and liquid in a transportable vessel--syringe tonometer | William D. Wallace, Justin S. Clark, Frederick L. Farr | 1981-03-17 |