Issued Patents All Time
Showing 26–50 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8444648 | Surgical file | David Narducci, Michael Menard | 2013-05-21 |
| 8388622 | Surgical file instrument construction with mechanism to convert rotary motion to reciprocal motion | David Narducci, Stephen M. Bucina, Michael Menard | 2013-03-05 |
| 8052696 | Suture tensioning device | William E. Anspach, III | 2011-11-08 |
| 7621730 | Surgical pneumatic motor | Douglas A. Perry | 2009-11-24 |
| 7614793 | Needle/roller bearing | Thomas E. Anspach | 2009-11-10 |
| 7537524 | Coupling of driver/driven shafts of a motor and thrust isolation | Douglas A. Perry | 2009-05-26 |
| 7527486 | Surgical pneumatic motor for use with MRI | — | 2009-05-05 |
| 7357619 | Cross over flow diverter for noise reduction | — | 2008-04-15 |
| 7261526 | Cylinder for a vane motor | — | 2007-08-28 |
| 7255546 | Spindle for a vane motor | — | 2007-08-14 |
| 7217090 | Seals | — | 2007-05-15 |
| 7128544 | Crescent seal for the cylinder of a vane motor | — | 2006-10-31 |
| 6746153 | Bearings for surgical instruments | Jose Lamanna, Douglas A. Perry, Thomas E. Anspach | 2004-06-08 |
| 6733218 | High speed surgical instrument | Jose Lamanna, Douglas A. Perry, Thomas E. Anspach | 2004-05-11 |
| 6607533 | Miniature cutter shaft configuration | Jose Lamanna, Douglas A. Perry, Thomas E. Anspach | 2003-08-19 |
| RE37358 | Tool holding mechanism for a motor driven surgical instrument | William E. Anspach, Jr. | 2001-09-04 |
| 5904687 | Tool holdling mechanism for a motor driven surgical instrument | William E. Anspach, Jr. | 1999-05-18 |
| 5876405 | Perforator | William E. Anspach, III | 1999-03-02 |
| 5827295 | Integral cutting instrument and myringotomy tube | William E. Anspach, III | 1998-10-27 |
| 5741084 | Wear compensating axial connection | William E. Anspach, Jr. | 1998-04-21 |
| 5741282 | Soft tissue fastener device | William E. Anspach, III | 1998-04-21 |
| 5725541 | Soft tissue fastener device | William E. Anspach, III | 1998-03-10 |
| 5643280 | Integral myringotomy tube and inserter | William E. Anspach, III | 1997-07-01 |
| 5630818 | Tool holding mechanism for a motor driven surgical instrument | William E. Anspach, Jr. | 1997-05-20 |
| 5601560 | Tool bit for a motor driven surgical instrument | William E. Anspach, Jr. | 1997-02-11 |