PG

Peter van der Gracht

UC University Of British Columbia: 1 patents #582 of 1,308Top 45%
📍 Burnaby, CA: #652 of 1,166 inventorsTop 60%
Overall (All Time): #3,929,208 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4835517 Modem for pseudo noise communication on A.C. lines Robert W. Donaldson 1989-05-30