DL

Delmar E. Lehman

JT Johnson Controls Technology: 4 patents #346 of 2,110Top 20%
YI York International: 1 patents #82 of 154Top 55%
Overall (All Time): #980,753 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10451351 Thermosyphon coolers for cooling systems with cooling towers James W. Furlong, Joseph W. Pillis 2019-10-22
10302363 Thermosyphon coolers for cooling systems with cooling towers James W. Furlong, Joseph W. Pillis 2019-05-28
10295262 Thermosyphon coolers for cooling systems with cooling towers James W. Furlong, Joseph W. Pillis 2019-05-21
9939201 Thermosyphon coolers for cooling systems with cooling towers James W. Furlong, Joseph W. Pillis 2018-04-10
7440809 HTML driven embedded controller Dennis R. Thrush 2008-10-21