Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D367137 | Combined sponge and liquid dispenser | David L. Steinberg | 1996-02-13 |
| 5100091 | Collapsible and portable article-holding assembly for vehicles and wheelchairs and armchairs and the like | — | 1992-03-31 |