LC

Laurence E. Curran

AV Air Vent: 1 patents #11 of 15Top 75%
Overall (All Time): #2,292,702 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5291712 Vapor permeable shingles and underlayment sheeting for a roof covering 1994-03-08
4776262 Filtered insulation baffle 1988-10-11