Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5642234 | Illuminated magnifying lens assembly | Peter Altman | 1997-06-24 |
| D378212 | Audio system playing preselected sounds of nature | Michael Sirois, Stefane Barbeau | 1997-02-25 |
| D378067 | Audible transmitter for locating missing objects | Michael Sirois, Walter M. Zanetti | 1997-02-18 |
| D378135 | Handholdable massaging device | Michael Sirois, Robert Watters | 1997-02-18 |