Issued Patents All Time
Showing 26–50 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8742640 | Electric motor and magnet transmission for motor vehicle | — | 2014-06-03 |
| 8640851 | Permanent magnet air heater | David Albertson | 2014-02-04 |
| 8622195 | Permanent magnet air heater | — | 2014-01-07 |
| 8590166 | Debris deflector and knife for string trimmer | Deah L. Udell | 2013-11-26 |
| 8573381 | Permanent magnet air heater | David Albertson | 2013-11-05 |
| 8564927 | Power conditioning and saving device | — | 2013-10-22 |
| 8534448 | Permanent magnet air heater | David Albertson | 2013-09-17 |
| 8511456 | Permanent magnet air heater | David Albertson | 2013-08-20 |
| 8511457 | Permanent magnet air heater | — | 2013-08-20 |
| 8494743 | Motor vehicle speed control system | — | 2013-07-23 |
| 8418832 | Permanent magnet fluid heater | David Albertson | 2013-04-16 |
| 8408378 | Permanent magnet air heater | — | 2013-04-02 |
| D670984 | Hand tool | — | 2012-11-20 |
| 8283615 | Permanent magnet air heater | — | 2012-10-09 |
| D665639 | Combined socket wrench and socket holder | — | 2012-08-21 |
| D650252 | Combined vise grip and screw driver | — | 2011-12-13 |
| D645313 | Combined knife and deflector | Deah L. Udell | 2011-09-20 |
| D628034 | String trimmer knife | Deah L. Udell | 2010-11-30 |
| D614216 | Permanent magnets holding disk | — | 2010-04-20 |
| D607299 | Combined hammer, adjustable jaw wrench and screw driver | — | 2010-01-05 |
| D540635 | Socket drive assembly | David Albertson | 2007-04-17 |
| D529778 | Combined selector and drive member | David Albertson | 2006-10-10 |
| D529350 | Combined hammer and adjustable jaw wrench | — | 2006-10-03 |
| D528383 | Box and open end SAE and metric wrench | — | 2006-09-19 |
| D524615 | Hexagonal SAE and metric socket | — | 2006-07-11 |