Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10221594 | Cabinet lock | Laura Kay Raffi | 2019-03-05 |
| D506804 | Pool chemical dispenser | Alvin Costa, Michael John William Gregg | 2005-06-28 |
| 5829830 | Support insert for a highchair | — | 1998-11-03 |
| 5727265 | Collapsible playyard | Scott Ziegler | 1998-03-17 |
| 5507550 | Highchair | — | 1996-04-16 |
| D334562 | Cable duct | — | 1993-04-06 |
| D327501 | Adjustable copy holder for attachment to a portable computer | — | 1992-06-30 |
| D327502 | Adjustable copy holder for attachment to a computer monitor | — | 1992-06-30 |
| D327170 | Lap top carrying case | — | 1992-06-23 |
| 5075925 | Retractable handle assembly for a transportable case | — | 1991-12-31 |
| 4696514 | High chair with adjustable back | — | 1987-09-29 |
| 4653805 | Foldable high chair | — | 1987-03-31 |
| 4603902 | Foldable high chair | — | 1986-08-05 |
| 4485892 | Platform stool | Charles E. Schroer | 1984-12-04 |