Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9028320 | Apparatus and method for generating numbers | — | 2015-05-12 |
| 8446151 | Protective device | Dejan Radosavljevic, Thomas N. Packard, Bruce F. Macbeth | 2013-05-21 |
| 8408229 | Plant watering system | Leonard Goldberg, John J. Feketa | 2013-04-02 |
| 7607257 | Automatic watering apparatus for houseplants | Leonard Goldberg, John J. Feketa | 2009-10-27 |
| 7392145 | Speedometer drive apparatus and method | — | 2008-06-24 |
| 6999289 | Arc fault circuit interrupter which detects the cessation of arcs of an arc fault | Bruce F. Macbeth, Jeffrey C. Richards | 2006-02-14 |
| 6839208 | Arc fault circuit interrupter recognizing arc noise burst patterns | Bruce F. Macbeth, Thomas N. Packard, Jeffrey C. Richards | 2005-01-04 |
| 6654219 | Arc fault detector with diagnostic indicator | Jeffrey C. Richards | 2003-11-25 |
| 6504692 | AFCI device which detects upstream and downstream series and parallel ARC faults | Bruce F. Macbeth, Thomas N. Packard, Jeffrey C. Richards | 2003-01-07 |
| 6434032 | Power supply with plug-receiving receptacles carried on bracket affixed to battery casing | — | 2002-08-13 |
| 6421214 | Arc fault or ground fault detector with self-test feature | Thomas N. Packard | 2002-07-16 |
| 6026060 | Vehicle sticker | Alan W. Rothschild, Richard A. Bozogian | 2000-02-15 |
| 5802015 | Intelligent label | Alan W. Rothschild, Richard A. Bozogian | 1998-09-01 |
| RE33873 | Microcomputer controlled combination lock security system | — | 1992-04-07 |
| 4875502 | Flapper actuated pilot valve | — | 1989-10-24 |
| 4755799 | Microcomputer controlled combination lock security system | — | 1988-07-05 |