Issued Patents All Time
Showing 76–90 of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D483967 | Workbench support leg | Howard F. Livingston | 2003-12-23 |
| D476494 | Chair | Howard F. Livingston | 2003-07-01 |
| D464219 | Table leg | Howard F. Livingston | 2002-10-15 |
| D458474 | Table | Howard F. Livingston | 2002-06-11 |
| D458475 | Chair side support | Howard F. Livingston | 2002-06-11 |
| D452783 | Table leg | Howard F. Livingston | 2002-01-08 |
| 6327830 | Structural member with aligning means for a mating part | Howard F. Livingston | 2001-12-11 |
| 6299770 | Portable ultraviolet water disinfection device | Ray R. Diener | 2001-10-09 |
| D439422 | Convertible bench and table assembly | Howard F. Livingston | 2001-03-27 |
| 6189965 | Convertile bench and table assembly | Howard F. Livingston | 2001-02-20 |
| D419814 | Shelf link | Howard F. Livingston | 2000-02-01 |
| D417537 | Composting device | Howard F. Livingston, R. Michael Peck | 1999-12-07 |
| D416424 | Shelf link | Howard F. Livingston | 1999-11-16 |
| 5896699 | Solar powered rotating plant supports device | Howard F. Livingston | 1999-04-27 |
| 5018672 | Organic material reduction apparatus | R. Michael Peck, Howard F. Livingston | 1991-05-28 |