Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5303735 | Valve assembly | Richard M. Davis, Rowland W. Kanner | 1994-04-19 |
| 5292488 | Catalyst support assembly for a contact lens sterilizing apparatus | Steven C. Perlaky | 1994-03-08 |