Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D316217 | Door hardware | — | 1991-04-16 |
| D316218 | Door hardware | — | 1991-04-16 |
| D315488 | Door pull | — | 1991-03-19 |
| D315088 | Door hardware | — | 1991-03-05 |
| D315089 | Door hardware | — | 1991-03-05 |
| D314323 | Door pull | — | 1991-02-05 |
| D312767 | Door hardware | — | 1990-12-11 |
| D312761 | Door hardware | — | 1990-12-11 |
| D312763 | Door pull | — | 1990-12-11 |
| D312764 | Door pull | — | 1990-12-11 |
| D312765 | Door hardware | — | 1990-12-11 |
| D312766 | Door hardware | — | 1990-12-11 |