Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D356134 | Ball cleaner | Walter Muller | 1995-03-07 |
| D324612 | Chair | Robert Oelschlager | 1992-03-17 |
| D319546 | Chair | Robert Oelschlager | 1991-09-03 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D356134 | Ball cleaner | Walter Muller | 1995-03-07 |
| D324612 | Chair | Robert Oelschlager | 1992-03-17 |
| D319546 | Chair | Robert Oelschlager | 1991-09-03 |