Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5651802 | Fluid filter for separating entrained particulate matter from a moving fluid stream | Josef Rutishauser | 1997-07-29 |
| 5453117 | Fluid filter and method of separating entrained particulate matter from a moving fluid stream | Josef Rutishauser | 1995-09-26 |
| 4936086 | Apparatus for stripping yarn ends from spindles | Edgar Alan Pace | 1990-06-26 |