Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8950122 | Covered gutter with bi-directional vertical plate | Claire Degenhardt, Frank Casares | 2015-02-10 |
| 5230384 | Horseshoe assembly having glide clips and metal studs | David J. Nebel | 1993-07-27 |
| 5168934 | Horseshoe assembly having glide clips | David J. Nebel | 1992-12-08 |