Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5461829 | Trolley rail system for sliding door | Eino M. Lehto | 1995-10-31 |
| D338389 | Door latch | Mark Kennedy | 1993-08-17 |
| D336678 | Grease filter | Eino M. Lehto | 1993-06-22 |
| 5212924 | Insulated panel with edge latch apparatus | — | 1993-05-25 |
| D331873 | Two piece shelf bracket | Thomas A. Thorsen | 1992-12-22 |
| D331962 | Grease filter | Eino M. Lehto | 1992-12-22 |
| D328334 | Grease filter | Eino M. Lehto | 1992-07-28 |
| 4991259 | Butt mounted riser hinge | Mel Lehto | 1991-02-12 |
| D310952 | Door closer | — | 1990-10-02 |
| 4793579 | Table leg mounting socket | Mel Lehto | 1988-12-27 |