Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865777 | Manufacture of humidifier container | Henry Komendowski | 1989-09-12 |
| 4821897 | Container with insert having a fully or partially encapsulating seal with a frangible web formed against said insert | — | 1989-04-18 |