| 6815471 |
Erasable colored pencil lead |
David Hacker |
2004-11-09 |
| 6723373 |
Device and process for coating stents |
Pallassana Narayanan, Gerard Llanos, David M. Cook |
2004-04-20 |
| 6441091 |
Eraser |
David Cook, Luis Rodrigo Pineiro |
2002-08-27 |
| 6271286 |
Erasable colored pencil lead |
David Hacker |
2001-08-07 |
| 6262143 |
Erasable colored pencil lead |
David Hacker |
2001-07-17 |
| 6117535 |
Biocompatible devices |
Michael Szycher, Alan Edwards, Donald Dempsey, David Cook |
2000-09-12 |
| 6056993 |
Porous protheses and methods for making the same wherein the protheses are formed by spraying water soluble and water insoluble fibers onto a rotating mandrel |
Karim Amellal |
2000-05-02 |
| 6011084 |
Erasable colored pencil lead |
David Hacker |
2000-01-04 |
| 5232606 |
Process for recycling of supported or contaminated PVC |
— |
1993-08-03 |
| 5154960 |
Drapeable soft odor absorbing sheet material |
Eileen Mucci, Ramesh Gupta |
1992-10-13 |
| 4810431 |
Method of manufacturing plastic particles for a particle display |
— |
1989-03-07 |
| 4765934 |
Polystyrene bead expansion process |
Steven E. Nazar, Ferdinand M. Svirklys |
1988-08-23 |
| 4660363 |
Method of making fur bearing strands |
Herman S. Krehm, Malcolm E. Rode |
1987-04-28 |
| 4606182 |
Method of making fur bearing strands |
Herman S. Krehm, Malcolm E. Rode |
1986-08-19 |