Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5353859 | Roller door apparatus | John Oltahfer, Glenn A. Nicol, David Noon, Mark Ungs, Peter S. Schulte +1 more | 1994-10-11 |
| 5329781 | Frost control system | Nancy L. Farrey, William W. Hoerner, Glenn A. Nicol | 1994-07-19 |