Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D489259 | Dose cup | Mark Douglas Gerhart, Robert Charles Blanc, Edward John Giblin, Eugene F. Haffner | 2004-05-04 |
| D451393 | Vent closure | Mark Douglas Gerhart, Edward John Giblin, Eugene F. Haffner, George R. Trepina | 2001-12-04 |
| 5065862 | Plastic can carrier and method of making | Louis M. DiBello, Nicholas J. Nicholas | 1991-11-19 |
| 4720448 | Method of manufacturing photorelief printing plate using a liquid photopolymer | — | 1988-01-19 |