DD

David A. Dukes

LI Liebert: 3 patents #35 of 182Top 20%
Overall (All Time): #1,226,791 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8448594 Vehicle height restrictor and alerting device 2013-05-28
7886983 Condensation prevention system and methods of use Karl M. CRISS, Thomas Harvey 2011-02-15
7788940 Electronic equipment cabinet with integrated, high capacity, cooling system, and backup ventilation Steven Madara, Steve Sillato, Thomas Harvey 2010-09-07
5709100 Air conditioning for communications stations Daniel Baer, Frank DiPaolo, Stephen Sillato 1998-01-20