Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11123066 | Dissection tip and introducer for surgical instrument | John W. Beardsley, Stanislaw Kostrzewski, Frank C. Maffei, Lee Ann Olson, Sachin Shah | 2021-09-21 |
| 10080564 | Dissection tip and introducer for surgical instrument | John W. Beardsley, Stanislaw Kostrzewski, Frank C. Maffei, Lee Ann Olson, Sachin Shah | 2018-09-25 |
| D791623 | Down marker | Avery Kennedy | 2017-07-11 |
| 9433416 | Dissection tip and introducer for surgical instrument | John W. Beardsley, Stanislaw Kostrzewski, Frank C. Maffei, Lee Ann Olson, Sachin Shah | 2016-09-06 |
| 8690039 | Dissection tip and introducer for surgical instrument | John W. Beardsley, Stanislaw Kostrzewski, Frank C. Maffei, Lee Ann Olson, Sachin Shah | 2014-04-08 |
| 8403196 | Dissection tip and introducer for surgical instrument | John W. Beardsley, Stanislaw Kostrzewski, Frank C. Maffei, Lee Ann Olson, Sachin Shah | 2013-03-26 |
| 8403195 | Dissection tip and introducer for surgical instrument | John W. Beardsley, Stanislaw Kostrzewski, Frank C. Maffei, Lee Ann Olson, Sachin Shah | 2013-03-26 |
| 8360462 | Folding trailer | — | 2013-01-29 |
| 8136711 | Dissection tip and introducer for surgical instrument | John W. Beardsley, Stanislaw Kostrzewski, Frank C. Maffei, Lee Ann Olson, Sachin Shah | 2012-03-20 |
| 6640979 | Motorcycle parking stand | — | 2003-11-04 |
| 6520521 | Tilting trailer suspension | — | 2003-02-18 |
| 5988402 | Stand for motorcycles | — | 1999-11-23 |
| 5846187 | Redo sternotomy retractor | B. Keith Wells, Gregory R. Furnish | 1998-12-08 |
| 5846191 | Redo sternotomy retractor | B. Keith Wells, Gregory R. Furnish | 1998-12-08 |
| D396286 | Heart valve retractor head for endoscopic assembly and use | W. Michael Hipps, Gregory R. Furnish | 1998-07-21 |