Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9488478 | Methods and systems for visual flight rule (VFR) chart generation | Christopher Dean | 2016-11-08 |
| 7068179 | Hands-free door opener and method | Nathan Snell, Rafael Rodriguez, L. Gale Lemerand | 2006-06-27 |
| 6967587 | Hands-free door opener and method | Nathan Snell, Rafael Rodriguez, L. Gale Lemerand | 2005-11-22 |
| 6945289 | Bottled water dispenser with shutoff, variable filtration capacity and replaceable cartridge filter | Michael S. Marszalec, Lowell C. Burnham, Chun-Yen Wang, Rafael M. Rodriguez, Nathan Snell +2 more | 2005-09-20 |
| 6874551 | Mechanism for dispersing items within a liquid to be dispensed | Nathan Snell, Rafael M. Rodriquez, Gregory N. Spear, Michael S. Marszalec | 2005-04-05 |
| 6321995 | Thermostatic expansion valve | Jeffrey Badovick, Jasper M. Hendrick, Jr., Jeffrey V. Christiano, Russell E. Smith | 2001-11-27 |