Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D389868 | Map pin | — | 1998-01-27 |
| D366279 | Marker | — | 1996-01-16 |
| D365852 | Tape dispenser | Tim Parsey, George Ireland | 1996-01-02 |
| 5477967 | Vertical filing | Christopher G. Ireland, Benjamin Ong Tze-Nan | 1995-12-26 |
| 5417505 | Tone pattern applying instrument | — | 1995-05-23 |
| 5359931 | Highlighting for photocopiers and facsimile machines | — | 1994-11-01 |
| D332283 | Marking instrument | — | 1993-01-05 |
| 5098817 | Highlighting for photocopiers and facsimile machines | — | 1992-03-24 |
| 5016147 | Flight desk with indicators | — | 1991-05-14 |