Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5637930 | Wall-mountable switch & dimmer | Michael J. Rowen, Joel S. Spira, Darryl W. Tucker, Russell J. Jacobs, James R. Graybill, Jr. | 1997-06-10 |
| 5463286 | Wall mounted programmable modular control system | Jonathan H. Ference, Simo Pekka Hakkarainen, Joel S. Spira, Darryl W. Tucker | 1995-10-31 |
| D344264 | Control panel for a lighting control unit | Noel Mayo, Joel S. Spira, Craig D. DeBoeser, Darryl W. Tucker, Simo Pekka Hakkarainen | 1994-02-15 |
| D336744 | Wall-mounted lighting control | Wayne L. Kahn | 1993-06-22 |
| 5196782 | Touch-operated power control | Richard J. Kwiatkowski, Michael J. Rowen | 1993-03-23 |
| 5191265 | Wall mounted programmable modular control system | Jonathan H. Ference, Simo Pekka Hakkarainen, Joel S. Spira, Darryl W. Tucker | 1993-03-02 |
| 5187655 | Portable programmer for a lighting control | Robert P. Post, Doug Keeports, Jonathan H. Ference, David G. Luchaco, Joel S. Spira | 1993-02-16 |
| 5178350 | Mounting frame for ganged electrical devices | Timothy Vink, Robert F. Burkholder, Andrew Elsbury, Woodie C. Flowers, Richard Lordo +1 more | 1993-01-12 |
| D327255 | Wall-mounted lighting control panel | Denis Darragh, Jonathan H. Ference, David G. Luchaco, Michael J. Rowen, Joel S. Spira | 1992-06-23 |
| D325728 | Hand-held programmer | Noel Mayo, Rita R. Swartvagher, Elliot G. Jacoby, Doug Keeports, Joel S. Spira | 1992-04-28 |
| D319429 | Wall-mounted lighting control panel | Denis Darragh, Jonathan H. Ference, David G. Luchaco, Michael J. Rowen, Joel S. Spira | 1991-08-27 |
| 5030893 | Wall box dimming system and face plate and switch assembly therefor | Joel S. Spira, Denis Darragh | 1991-07-09 |
| 4998635 | Mounting frame for ganged electrical devices | Timothy Vink, Robert F. Burkholder, Andrew Elsbury, Woodie C. Flowers, Richard Lordo +1 more | 1991-03-12 |
| 4924151 | Multi-zone, multi-scene lighting control system | Denis Darragh, Jonathan H. Ference, David G. Luchaco, Michael J. Rowen, Joel S. Spira | 1990-05-08 |
| 4893062 | Wall box dimming system and face plate and switch assembly therefor | Joel S. Spira | 1990-01-09 |
| 4803380 | Cover and support plate arrangement for wall mounted devices | Elliot G. Jacoby, David G. Luchaco, Joel S. Spira, Richard A. Wagner, Stephen J. Yuhasz +1 more | 1989-02-07 |
| 4695820 | Safety device for apparatus having relatively movable members | Mark Smaich | 1987-09-22 |