Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9062475 | Roseless trim for architectural hardware | Donald T. Shamp, Scott B. Lowder, Gregory John Oleksik, Darren C. Eller | 2015-06-23 |
| 8544903 | Roseless trim for architectural hardware | Donald T. Shamp, Scott B. Lowder, Gregory John Oleksik, Darren C. Eller | 2013-10-01 |