Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8019118 | Digital media recognition apparatus and methods | Stanley R. Sternberg, William Dargel, Thomas Voiles | 2011-09-13 |
| 7756291 | Digital media recognition apparatus and methods | Thomas Voiles, Stanley R. Sternberg, William Dargel | 2010-07-13 |
| 7474759 | Digital media recognition apparatus and methods | Stanley R. Sternberg, William Dargel, Thomas Voiles | 2009-01-06 |
| 6763148 | Image recognition methods | Stanley R. Sternberg, William Dargel, Thomas Voiles | 2004-07-13 |
| 5133322 | Internal combustion engine ignition system and cleaning device | John A. McDougal | 1992-07-28 |
| 5085192 | Internal combustion engine ignition system and cleaning device | John A. McDougal | 1992-02-04 |
| 5029567 | Internal combustion engine ignition system and cleaning device | John A. McDougal | 1991-07-09 |
| 4993371 | Internal combustion engine ignition system and cleaning device | John A. McDougal | 1991-02-19 |
| 4960093 | Internal combustion engine ignition system and cleaning device | John A. McDougal | 1990-10-02 |
| 4809662 | Internal combustion engine ignition system | John A. McDougal | 1989-03-07 |
| 4718381 | Internal combustion engine ignition system | John A. McDougal | 1988-01-12 |
| 4471737 | Internal combustion engine ignition system | John A. McDougal | 1984-09-18 |
| 4325146 | Non-synchronous object identification system | — | 1982-04-13 |
| 4257373 | Internal combustion engine ignition system | John A. McDougal | 1981-03-24 |