Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6725971 | Pipe jack | — | 2004-04-27 |
| D406709 | Rectangular table with storable legs | Harper F. Zarker, Jr. | 1999-03-16 |
| D404582 | Chaise lounge | Edward J. Robertson, Jr., Norbert Lyons | 1999-01-26 |
| D401787 | Round table with storable legs | Harper F. Zarker, Jr. | 1998-12-01 |
| 4989280 | Automatically actuated invalid bed toilet system | — | 1991-02-05 |