Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7252594 | Infant support structure with an entertainment device | Michael Armbruster, Ronald M. Asbach, Maarten Van Huystee | 2007-08-07 |
| D518967 | Infant seat | John S. Canna, Margo Block Moulin, Emily M. Peters, Robert D. Piwko, Jr. | 2006-04-18 |
| D513130 | Infant seat | John S. Canna, Margo Block Moulin, Emily M. Peters, Robert D. Piwko, Jr. | 2005-12-27 |
| 6908397 | Infant support structure with an entertainment device | Michael Armbruster, Ronald M. Asbach, Maarten Van Huystee | 2005-06-21 |
| 6592425 | Infant activity center | David M. Bapst, John Rhein | 2003-07-15 |