Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D882051 | Portable toilet bowl | — | 2020-04-21 |
| 10219659 | Inclining toilet-seat lift | — | 2019-03-05 |
| 7368645 | Instrument support | Alice R. Dietrich | 2008-05-06 |
| 6293874 | User-operated amusement apparatus for kicking the user's buttocks | — | 2001-09-25 |
| 4547406 | Method for printing indicia on porous sheets | — | 1985-10-15 |
| 4355478 | Method for making framed structures | — | 1982-10-26 |