Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10725631 | Systems and methods of selecting a view from a plurality of cameras | Rudolf O. Ernst | 2020-07-28 |
| 6175988 | Bypass vacuum cleaner with flexible vacuum hose stored over motor cooling air shroud and carrying handle | Aaron J. Potts, Thomas DeBlasis, Dino Mariano | 2001-01-23 |
| 5927690 | Push-pull chain drive door operator system | Nicholas A. Dragomir, James W. Stottsberry | 1999-07-27 |
| 5664372 | Clutchless screw drive door operator | Gregory E. Williams, Nicholas A. Dragomir, James W. Stottsberry | 1997-09-09 |
| 5568704 | Clutchless screw drive door operator | Gregory E. Williams, Nicholas A. Dragomir, James W. Stottsberry | 1996-10-29 |