| 10159878 |
Composite ball bat including a barrel with structural regions separated by a porous non-adhesion layer |
Frederic St. Laurent |
2018-12-25 |
| 9861870 |
Butt-end device or knob for a sports implement |
Ralph Edward MITTON, Frederic ST-LAURENT |
2018-01-09 |
| 9468823 |
Butt-end device or knob for a sports implement |
Ralph Edward MITTON, Frederic ST-LAURENT |
2016-10-18 |
| 9457247 |
Bat with bifurcated internal cavities |
Frederic ST-LAURENT, Ralph Edward MITTON |
2016-10-04 |
| 7867114 |
Multi-walled tubular baseball bats with barrel inserts of variable geometry |
Terrance Sutherland, Frederic St. Laurent |
2011-01-11 |
| D626612 |
Bat |
Frederic ST-LAURENT |
2010-11-02 |
| D600758 |
Baseball bat |
Terrance Sutherland, Frederic St. Laurent |
2009-09-22 |
| 7320653 |
Tubular baseball bats with full length core shafts |
Frederic St. Laurent, Terrance Sutherland |
2008-01-22 |
| 7232388 |
Polymer composite bat |
Terrance Sutherland, Frederick St. Laurent |
2007-06-19 |
| 7044871 |
Tubular baseball bats with full length core shafts |
Terrance Sutherland, Frederic St. Laurent |
2006-05-16 |
| 6061902 |
Method for recovering leads embedded within a composite structure |
Alexander L. Kalamkarov |
2000-05-16 |
| 6047094 |
Composite carrier assembly having an encapsulated sensor and an associated fabrication method |
Alexander L. Kalamkarov |
2000-04-04 |