Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6887710 | Robust system for screening mail for biological agents | Eric Hanczyc, Andrew Kamholz | 2005-05-03 |
| 6838146 | Vacuum thermal insulation product and method for making same | Ezra Merrill, Kevin Roderick, Douglas M. Smith, Michael R. Powell | 2005-01-04 |
| 6729196 | Biological individual sampler | Christopher L. Moler, Trent R. Wetherbee, Patrick Call, Vanessa M. Kenning | 2004-05-04 |
| 6695146 | Method for surface deposition of concentrated airborne particles | Patrick Call, Vanessa M. Kenning, Andrew Kamholz | 2004-02-24 |
| 6694739 | Modular water heater | Robert Beckius, Michael R. Powell, Seung Ho Hong, Ezra Merrill | 2004-02-24 |
| 6623603 | Method and apparatus for water purification | Alireza Shekarriz, Mike Powell, Seung Ho Hong, Robert Beckius, Ezra Merrill | 2003-09-23 |
| 6591630 | Cooling device | Douglas M. Smith, Kevin Roderick, Ezra Merrill | 2003-07-15 |
| 6488900 | Method and apparatus for air purification | Mike Powell, Seung Ho Hong, Ezra Merrill, Alireza Shekarriz, Patrick Call | 2002-12-03 |
| 6363800 | Coating to enhance the efficiency of a particle impact collector | James S. Millar | 2002-04-02 |
| 6267016 | Impact particulate collector using a rotary impeller for collecting particulates and moving a fluid | Patrick Call, Vanessa M. Kenning, Joseph G. Birmingham, Donald J. Hammerstrom | 2001-07-31 |
| 6200536 | Active microchannel heat exchanger | Anna Lee Tonkovich, Gary Roberts, Robert S. Wegeng, Yong Wang | 2001-03-13 |
| 6126723 | Microcomponent assembly for efficient contacting of fluid | Monte K. Drost, Robert S. Wegeng, Michele Friedrich, William T. Hanna, Dean E. Kurath | 2000-10-03 |
| 6120573 | Micromachined teardrop-shaped virtual impactor | Patrick Call, Vanessa M. Kenning, Joseph G. Birmingham, Donald J. Hammerstom | 2000-09-19 |
| 6110247 | Micromachined impactor pillars | Joseph G. Birmingham, Vanessa M. Kenning, Patrick Call | 2000-08-29 |
| 6062392 | Micromachined virtual impactor | Joseph G. Birmingham, Patrick Call, Vanessa M. Kenning, Alireza Shekarriz | 2000-05-16 |
| 6010554 | Micro-machined virtual impactor and method of operation | Joseph G. Birmingham, Patricia M. Irving, Yin-Fong Su, Bruce D. Lerner, Robert S. Wegeng | 2000-01-04 |
| 5811062 | Microcomponent chemical process sheet architecture | Robert S. Wegeng, M. Kevin Drost, Joseph G. Birmingham, Carolyn Evans McDonald, Dean E. Kurath +1 more | 1998-09-22 |
| 5689966 | Method and apparatus for desuperheating refrigerant | James Allen Zess, M. Kevin Drost | 1997-11-25 |