| RE40276 |
Biological safety cabinet with improved air flow |
Jim Hunter, Kevin C. Gilkison, Larry W. Nelson, Burt Rhea, Jerry O'Dell +3 more |
2008-04-29 |
| D567389 |
Laboratory balance enclosure |
Larry W. Nelson, Charles A. Moss |
2008-04-22 |
| D538941 |
Laboratory balance enclosure |
Larry W. Nelson, Charles A. Moss |
2007-03-20 |
| D472645 |
Laboratory hood with clear panels on four sides |
Jerry O'Dell |
2003-04-01 |
| 6461233 |
Low air volume laboratory fume hood |
Kevin C. Gilkison, Larry G. Hambleton, Yu Rich Ma, Kermit W. Dyer |
2002-10-08 |
| 6368206 |
Biological safety cabinet with improved air flow |
Jim Hunter, Kevin C. Gilkison, Larry W. Nelson, Burt Rhea, Jerry O'Dell +3 more |
2002-04-09 |
| 5716267 |
Fume hood with secondary exhaust collection device |
Larry G. Hambleton, Gerald J. O'Dell, Kevin C. Gilkison |
1998-02-10 |
| 5620561 |
Vortex evaporation |
Lowell L. Kuhn, James F. Ptacek |
1997-04-15 |
| 5569357 |
Vortex evaporator |
Lowell L. Kuhn, James F. Ptacek |
1996-10-29 |