Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D308092 | Faucet filter | Luc Heiligenstein, Stephen Melamed | 1990-05-22 |
| D306483 | Bubbling bath foot pad | Luc Heiligenstein | 1990-03-06 |
| D305687 | Combined control unit and air bubbling bath mat | Stanley T. Walczak, Samuel F. Peterson, Luc Heiligenstein, Stephen Melamed | 1990-01-23 |
| D305688 | Control unit for a bubbling bath device | Luc Heiligenstein, Stephen Melamed | 1990-01-23 |
| 4626175 | Float switch cable clamp | Richard Riback | 1986-12-02 |
| 4556253 | Disposable chair | Luc Heiligenstein, Stephen Melamed | 1985-12-03 |
| D273922 | Disposable chair | Luc Heiligenstein, Stephen Melamed | 1984-05-22 |