Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9895847 | Method and apparatus for fabricating three dimensional models | John Theodore Wigand | 2018-02-20 |
| 9427773 | Method for simultaneously scribing and filling of scribed channel, trough, trench or groove | John Theodore Wigand | 2016-08-30 |
| 7346915 | Compact and portable optical disc drive | Charles R. Weirauch, Joseph W. Dody, Summer L. Schneider | 2008-03-18 |
| 6854829 | Laser-actuatable inkjet printing system and printer | — | 2005-02-15 |
| 6586112 | Mandrel and orifice plates electroformed using the same | — | 2003-07-01 |
| 6315385 | Self-locating orifice plate construction for thermal ink jet printheads | — | 2001-11-13 |