Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5277003 | Method and means for maintaining a dry and radon-free basement | — | 1994-01-11 |
| 4803090 | Process for producing a microwave puffed cheese snack | Lance Elliott Schlipalius, Jonathan P. Frey | 1989-02-07 |