Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6045022 | Front mounted bicycle carrier | — | 2000-04-04 |
| 4924890 | Method and apparatus for cleaning semiconductor wafers | Frederick J. Schwab | 1990-05-15 |
| D301779 | Acoustical cleaning system | Frederick J. Schwab | 1989-06-20 |
| 4383602 | Unscramblers for bowl shaped articles | — | 1983-05-17 |