Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5772818 | Apparatus for collection and transfer of particles and manufacture thereof | Lewis T. Polk, Jr., Hugh Vartanian, Phillip P. Brown | 1998-06-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5772818 | Apparatus for collection and transfer of particles and manufacture thereof | Lewis T. Polk, Jr., Hugh Vartanian, Phillip P. Brown | 1998-06-30 |