RS

Ralph A. Schwarzer

UN Unitex: 1 patents #2 of 26Top 8%
Overall (All Time): #2,045,580 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8667764 Embedded mesh in precast walls Sandy S. Spring, Ronald W. DeAngelis 2014-03-11
8418428 Embedded mesh in precast walls Ronald W. DeAngelis, Sandy S. Spring 2013-04-16