GP

George Pfreundschuh

AT AT&T: 1 patents #10,626 of 18,772Top 60%
Overall (All Time): #3,658,212 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5942974 Door gasket resistance based intrusion alarm system Mark Dombrowski 1999-08-24