DG

Donald E. Groff

GI General Instrument: 2 patents #3 of 58Top 6%
🗺 Pennsylvania: #640 of 5,512 inventorsTop 15%
Overall (2002): #67,641 of 266,432Top 30%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6473593 Multiple channel upconverter having adjacent channel output and method of implementing the same 2002-10-29
6433830 Off-air phase lock technique Edgar Rhodes 2002-08-13