Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D507041 | Sink | John Michael Douglass, Peter Wozniczka | 2005-07-05 |
| D501041 | Sink | John Michael Douglass, Glenda Kay Plemons, Thomas A. Samanic, Ellen Sieminski, Peter Wozniczka | 2005-01-18 |