Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5947133 | Flossing equipment and method of operation | Michael Kossak, Richard Daley, Douglas Arthur Schultheis, Paul Kotowski, Bernard A. Fitzmorris | 1999-09-07 |
| 5678578 | Flossing equipment and method of operation | Michael Kossak, Richard Daley, Douglas Arthur Schultheis, Paul Kotowski, Bernard A. Fitzmorris | 1997-10-21 |