Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6761926 | Method for compressing viscous material through openings | Vinh Van Ha | 2004-07-13 |
| 6423141 | Method and apparatus for dispensing viscous material | John Trublowski, Vinh Van Ha | 2002-07-23 |
| 6302306 | Method and apparatus for dispensing viscous material | John Trublowski, Vinh Van Ha | 2001-10-16 |
| 5878661 | Self-shearing stencil | Andrew Z. Glovatsky, Vivek Amir Jairazbhoy, John Trublowski | 1999-03-09 |
| 5824155 | Method and apparatus for dispensing viscous material | Vinh Van Ha, John Trublowski, Brenda Joyce Nation, Chin Perng | 1998-10-20 |
| 5794836 | Inert gas air horn distribution device | Peter Joseph Sinkunas, Myron Lemecha, Stephen H. P. Wong | 1998-08-18 |