Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D418176 | Hockey game table | Michael Nally, Douglas J. Flood, James Thomas O'Keeffe, Sigmund Nowakowski | 1999-12-28 |
| D400950 | Hockey game table | Michael Nally, Douglas J. Flood, James Thomas O'Keeffe, Sigmund Nowakowski | 1998-11-10 |
| D400951 | Hockey game table | Michael Nally, Douglas J. Flood, James Thomas O'Keeffe, Sigmund Nowakowski | 1998-11-10 |
| D343664 | Racket ball paddle | — | 1994-01-25 |