Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D638958 | Articulating threshold sill cap | Bruce E. Procton | 2011-05-31 |
| D638142 | Door sill threshold cap | Andrew Krochmal, Michael K. Mitchell | 2011-05-17 |
| D638143 | Nosing for doorway sill | Bruce E. Procton, Kevin T. MacDonald | 2011-05-17 |
| D632556 | Threshold sill cap carriage | Andrew Krochmal | 2011-02-15 |