Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5893688 | Masonry drill bit | Juergen Wiker, Benjamin T. Harris | 1999-04-13 |
| 5704745 | Chuck sleeve insert for a drill | Juergen Wiker, Zane Lockhart, Jr., Debbie A. Newhouse, Gregory A. Phillips | 1998-01-06 |
| D382787 | Saw blade | Ved P. Gakhar, Donald C. Pennington, Jr., Alexander Grishin, Richard A. Dossett, Manfred W. Schmidt | 1997-08-26 |
| D382185 | Saw blade | Ved P. Gakhar, Donald C. Pennington, Jr., Alexander Grishin, Richard A. Dossett, Manfred W. Schmidt | 1997-08-12 |
| D382186 | Saw blade | Ved P. Gakhar, Donald C. Pennington, Jr., Alexander Grishin, Richard A. Dossett, Manfred W. Schmidt | 1997-08-12 |
| D380660 | Saw blade | Ved P. Gakhar, Donald C. Pennington, Jr., Alexander Grishin, Richard A. Dossett, Manfred W. Schmidt | 1997-07-08 |
| 5555788 | Saw blade | Ved P. Gakhar, Donald C. Pennington, Jr., Alexander Grishin, Richard A. Dossett, Manfred W. Schmidt | 1996-09-17 |