Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5222339 | Glazing system | Leslie B. Hendrickson, Laurence D. Battles | 1993-06-29 |
| 5120094 | Sliding door locking device | James C. Krahn | 1992-06-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5222339 | Glazing system | Leslie B. Hendrickson, Laurence D. Battles | 1993-06-29 |
| 5120094 | Sliding door locking device | James C. Krahn | 1992-06-09 |