Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5363532 | Apparatus for clamping eyeglasses | — | 1994-11-15 |
| 5318275 | Portable waste holding tank with improved inlet valve assembly | John A. Hoffman, John M. Antos, Kevin B. Chlebek | 1994-06-07 |