Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647199 | Lighting apparatus having low profile | David G. Pelka, Yong Qiao | 2003-11-11 |
| 6582103 | Lighting apparatus | David G. Pelka, William A. Parkyn, Michael J. Popovich, Eric Pelka | 2003-06-24 |
| 6540114 | Dual tamper evident dispensing closure | Mark Clause, Michael Marino | 2003-04-01 |