Bethlehem, Connecticut
United States
8
2015-09-24
David L. Lewis from Bethlehem, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Permanent shallow frost protected footing foundation for a building and method for constructing a foundation including a permanent shallow frost protected footing
#2 | 2014-09-18Form part for a frost protected shallow footing system
#3 | 2014-09-11Cover device and cover device kit
#4 | 2013-05-30Insulating wall panel with electrical wire chase system
#5 | 2011-11-10Radiant thermal barrier
#6 | 2011-11-10Energy barrier, a rail for a building frame cavity insulation system and a method of assembling stacked layers of reflective dead air spaces
#7 | 2010-09-16Radiant thermal barrier
#8 | 2005-07-14Fan-folded insulation laminate with reinforced hinges
898743 ⎘