DL

Derek R. Lea

HU Hussmann: 5 patents #20 of 167Top 15%
Overall (All Time): #981,500 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10330369 Control system for a refrigerated merchandiser Brian Rees, Simon A. Johnston 2019-06-25
9964350 Control system for a refrigerated merchandiser Brian Rees, Simon A. Johnston 2018-05-08
7181924 Assembly method for a refrigerated display case Martin Duffy, Denise Slatton, Marian T. Boultes 2007-02-27
D521028 Refrigerated display case Martin Duffy 2006-05-16
D521030 Canopy for a refrigerated display case Martin Duffy 2006-05-16