Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D275062 | Convex hemispherical mirror panel for a suspended ceiling grid | Peter Emmett Mack, II, Wayne L. Harker | 1984-08-14 |
| 4339400 | Process for producing three-dimensional, mirrored acrylic articles | — | 1982-07-13 |