Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE42854 | Single piece hub with integral upper and lower female cones | Michael D. Kennedy, Roger A. Addy, Alan Lyndon Grantz, Norbert Parsoneault, Wesley R. Clark +1 more | 2011-10-18 |
| 7823290 | Method of forming a hub for use in a disk drive motor | Michael D. Kennedy, Roger A. Addy, Alan Lyndon Grantz, Norbert Steven Parsoneault, Wesley R. Clark +1 more | 2010-11-02 |
| 7390125 | Single piece hub with integral upper and lower female cones | Michael D. Kennedy, Roger A. Addy, Alan Lyndon Grantz, Norbert Steven Parsoneault, Wesley R. Clark +1 more | 2008-06-24 |
| 6755570 | Single piece hub with integral upper and lower female cones and method for making the same | Michael D. Kennedy, Roger A. Addy, Alan Lyndon Grantz, Norbert Parsoneault, Wesley R. Clark +1 more | 2004-06-29 |
| 6477927 | Method for improving the machining accuracy of a precision machine tool | Lev Mikhailovich Dvoskin | 2002-11-12 |
| 4379527 | Shuttle drive assembly | James Carney, Jr., Robert E. Riehl | 1983-04-12 |
| 4370183 | Apparatus and method for holding and tacking material | — | 1983-01-25 |
| 4301911 | Apparatus for handling a tubular carton blank | — | 1981-11-24 |