Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6052838 | Toilet seat aid | Paul Thom, Kurt Landsberger, David Landsberger | 2000-04-25 |
| 5408044 | Television remote control adaptor | — | 1995-04-18 |
| D315463 | Tray | — | 1991-03-19 |
| D315123 | Wheel chair | John Hatala | 1991-03-05 |
| D307048 | Raised toilet seat for invalids | — | 1990-04-03 |
| 4823412 | Commode chair with pail and seat support | — | 1989-04-25 |