Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7631406 | Device for hydrodynamic intertwining of fibers in a fiber web | — | 2009-12-15 |
| 7356892 | Method for hydrodynamically subjecting a goods line, optionally with finite preproducts, to water jets and nozzle device for producing liquid jets | Martin Barth, Alfred Watzl, Ullrich Münstermann | 2008-04-15 |
| RE35700 | Removable snowplow assembly with pivotable lift stand | Gary E. Watson, James R. Doornek | 1997-12-30 |
| 5125174 | Removable snowflow with a pivotable lift stand | Gary E. Watson, James P. Doornek | 1992-06-30 |