DT

David R. Tollis

UN Unknown: 2 patents #12,644 of 83,584Top 20%
Overall (All Time): #1,244,886 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7797869 Multi-section display and utility stanchion Lisa Fitzgerald 2010-09-21
7578087 Construction permit storage device Lisa Fitzgerald 2009-08-25
D567878 Construction permit storage device Lisa Fitzgerald 2008-04-29
7055272 Construction site document storage apparatus 2006-06-06