Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9026325 | Motor controller with externally adjustable power rate constraints | Thomas D. Roettger, Mohamed Belkhayat, Joseph M. Maurio, William Patalon | 2015-05-05 |
| 6768279 | Reprogrammable motor drive and control therefore | James L. Skinner, John Stephen Thorn, Joseph G. Mercinkiewicz | 2004-07-27 |
| 5818194 | Direct replacement variable speed blower motor | — | 1998-10-06 |
| 5736823 | Constant air flow control apparatus and method | J. Stephen Thorn, James L. Skinner | 1998-04-07 |
| 5447414 | Constant air flow control apparatus and method | John Stephen Thorn, James L. Skinner | 1995-09-05 |
| 5241257 | Drive system for household appliances | Pradeep K. Sood, Marco Venturini, Ciaran O'Breartuin | 1993-08-31 |