| 7089958 |
Damper vane |
Robert Schlosser, Dennis R. Grabowski, Greg T. Mrozek |
2006-08-15 |
| 7025672 |
Bi-directional connections for daisy-chained dampers |
Greg T. Mrozek, Robert Schlosser, Marvin D. Nelson, Dennis R. Grabowski |
2006-04-11 |
| 6431203 |
Actuator mounting assembly |
Hexiang Zhu |
2002-08-13 |
| 6322282 |
Shaft to actuator hub adapter |
Daniel Kussman, Matthew G. Margenau, Alan Stordahl, Hexiang Zhu |
2001-11-27 |
| 6280332 |
Bi-directional, dual wrap spring, torsional coupler with decoupling means |
— |
2001-08-28 |
| 6205901 |
Quick tool change for punch |
— |
2001-03-27 |
| D297419 |
Controller for an energy management system |
Robert W. Bonnema, Ralph E. Pasquarette |
1988-08-30 |
| 4728832 |
Alternating current motor with directional rotation reliability |
Girts U. Jatnieks, Laurence C. Rodgers |
1988-03-01 |
| D293421 |
Controller for an energy management system |
Robert W. Bonnema, Ralph E. Pasquarette |
1987-12-29 |