Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7793525 | Washing machine agitator assembly | Robert J. Pinkowski, James J. Visin, Raveendran Vaidhyanathan, Mary E. Zeitler, Dale E. Mueller | 2010-09-14 |
| 7628044 | Spiral vane clothes mover | Raveendran Vaidhyanathan, Flavio Bernardino, Robert J. Pinkowski | 2009-12-08 |
| 7444840 | Air circulation system in a clothes refresher | Floyd G. Jackson, James C. Perso, Robert J. Pinkowski | 2008-11-04 |