Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8415573 | Appliance timer | Gregory A. Peterson, Peter F. Stultz | 2013-04-09 |
| 8119941 | Appliance timer | Gregory A. Peterson, Peter F. Stultz | 2012-02-21 |
| 7385151 | Camstack timer with momentary start switch | David E. Zink, Benjamin F. Chestnut | 2008-06-10 |
| 6844513 | Appliance timer | Laurence S. Slocum, Robert C. Hammond | 2005-01-18 |
| 6779942 | Control shaft and knob assembly of an appliance timer | Benjamin F. Chestnut | 2004-08-24 |
| 4980803 | Illuminated lever position indicator | James W. Richmond | 1990-12-25 |
| 4904828 | Multi-circuit slide switch assembly with distinct plunger operated switch | Donald L. Ray | 1990-02-27 |
| 4868354 | Slide switch with light guide | Donald L. Ray | 1989-09-19 |
| 4857678 | Combination plunger and slider switch | — | 1989-08-15 |
| 4851624 | Control assembly having panel illumination means | Benjamin F. Chestnut, Charles H. Mark | 1989-07-25 |
| 4721834 | Lever control system | Charles H. Mark | 1988-01-26 |
| 4673239 | Terminal block assembly | John W. Smith | 1987-06-16 |
| 4371862 | Variable resistance control | Jay Utken | 1983-02-01 |
| 4225844 | Adjustable variable resistance control system | Mark L. Petre | 1980-09-30 |
| 4225846 | Shaft locking mechanism having combination switch and variable resistor | — | 1980-09-30 |
| 4195208 | Single pole double throw snap switch | Mark L. Petre | 1980-03-25 |