Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12426863 | Flexible member for angled system | Thoai Nguyen, Phillip J. Berman, Luis Brignoni, Nawaz Maditheti | 2025-09-30 |
| 12064357 | System and method of bone processing | Michael L. Koltz, David J. Little, Gerould W. Norman, Dana A. Oliver | 2024-08-20 |
| 11819201 | Flexible member for angled system | Thoai Nguyen, Phillip J. Berman, Luis Brignoni, Nawaz Maditheti | 2023-11-21 |
| 11219537 | System and method of bone processing | Michael L. Koltz, David J. Little, Gerould W. Norman, Dana A. Oliver | 2022-01-11 |
| 11071532 | Flexible member for angled system | Thoai Nguyen, Phillip J. Berman, Luis Brignoni, Nawaz Maditheti | 2021-07-27 |
| 10166013 | Flexible member for angled system | Thoai Nguyen, Phillip J. Berman, Luis Brignoni, Nawaz Maditheti | 2019-01-01 |
| 9737322 | Method for resection of tumors and tissues | Dana A. Oliver, Phillip J. Berman, Thoai Nguyen | 2017-08-22 |
| 9687254 | Method and apparatus for removing material from an intervertebral disc space and preparing end plates | Dana A. Oliver | 2017-06-27 |
| 9636132 | Tumor debulker | Thoai Nguyen, Phillip J. Berman, Dana A. Oliver | 2017-05-02 |
| 8906053 | Systems and methods for surgical removal of brain tumors | Dana A. Oliver, Roy Galvin, Robert F. Spetzler | 2014-12-09 |
| 8740114 | System and method of bone processing | Michael L. Koltz, David J. Little, Gerould W. Norman, Dana A. Oliver | 2014-06-03 |
| 8721669 | Systems and methods for surgical removal of brain tumors | Dana A. Oliver, Robert F. Spetzler | 2014-05-13 |
| 8545527 | Control for a powered surgical instrument | Vikram Mullick, Manfred K. Luedi | 2013-10-01 |
| 8414606 | Method and apparatus for removing material from an intervertebral disc space and preparing end plates | Dana A. Oliver | 2013-04-09 |
| 8197501 | Control for a powered surgical instrument | Vikram Mullick, Manfred K. Luedi | 2012-06-12 |
| 8109956 | Systems and methods for surgical removal of tissue | — | 2012-02-07 |
| 8070765 | Systems and methods for surgical removal of brain tumors | Dana A. Oliver, Robert F. Spetzler | 2011-12-06 |
| 6327952 | Scroll saw | Michael L. O'Banion, Thomas R. Sommerville, Robert P. Welsh | 2001-12-11 |
| 6267038 | Variable cut scroll saw | Michael L. O'Banion, Frederick R. Bean, Warren A. Ceroll, David Andrew Porter, Kendall M. Smith | 2001-07-31 |
| 6131629 | Table saw | Daniel Puzio, Michael L. O'Banion, Robert S. Gehret, Warren A. Ceroll, Robert P. Welsh +2 more | 2000-10-17 |
| 6089287 | Portable wood planing machine | Robert E. Welsh, Robert S. Gehret, Michael L. O'Banion, P. Brent Boyd, Barry D. Wixey | 2000-07-18 |
| 6076573 | Portable wood planning machine with switched reluctance motor | Robert P. Welsh, Robert S. Gehret, Michael L. O'Banion, P. Brent Boyd, Barry D. Wixey | 2000-06-20 |
| 6044743 | Scroll saw | Michael L. O'Banion, Thomas R. Sommerville, Robert P. Welsh | 2000-04-04 |
| 5979523 | Table saw | Daniel Puzio, Michael L. O'Banion, Robert S. Gehret, Warren A. Ceroll, Robert P. Welsh +2 more | 1999-11-09 |
| 5967205 | Portable wood planing machine with switched reluctance motor | Robert P. Welsh, Robert S. Gehret, Michael L. O'Banion, P. Brent Boyd, Barry D. Wixey | 1999-10-19 |