Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1077151 | Gutter guard | Nicholas J. Demuth | 2025-05-27 |
| 12276118 | Hidden clip for decking | Nicholas J. Demuth | 2025-04-15 |
| D1063118 | Splash block | Nicholas J. Demuth, Brian M. Kimble | 2025-02-18 |
| D1040377 | Landscape edging | Nicholas J. Demuth | 2024-08-27 |
| 11629509 | Hidden clip for decking | Nicholas J. Demuth | 2023-04-18 |
| 11549270 | Hidden clip and fastening system for decking | Nicholas J. Demuth | 2023-01-10 |
| 10920432 | Hidden clip and fastening system for decking | Nicholas J. Demuth | 2021-02-16 |
| 5524399 | Landscape pond | Nick J. Demuth | 1996-06-11 |
| 5519970 | Landscape edging | Donald J. Reum | 1996-05-28 |
| 5438804 | Landscape edging | Donald J. Reum | 1995-08-08 |
| 5117583 | Landscape terracing material | — | 1992-06-02 |
| 4761923 | Landscape edging | Donald J. Reum | 1988-09-09 |