HL

Harold F. Lewis

CS Creative Integrated Systems: 5 patents #5 of 13Top 40%
PI Ppg Industries: 1 patents #662 of 1,216Top 55%
RI Rockwell International: 1 patents #839 of 2,155Top 40%
📍 New Kensington, PA: #43 of 233 inventorsTop 20%
🗺 Pennsylvania: #11,794 of 74,527 inventorsTop 20%
Overall (All Time): #760,174 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6408008 Circuit for attenuation of echos caused by line variations and an interfacing system for capacitively coupling a plurality of sources to a two-wire communication line James A. Komarek, Jack L. Minney, Stephen P. Nordine, Richard Wada, John F. Stockman 2002-06-18
6018219 Home and small business phone system for operation on a single internal twisted pair line and methodology for operating the same James A. Komarek, Jack L. Minney, Stephen P. Nordine, Richard Wada, John F. Stockman 2000-01-25
5959413 Home and small business phone system for operation on a single internal twisted pair line and methodology for operating the same James A. Komarek, Jack L. Minney, Stephen P. Nordine, Richard Wada, John F. Stockman 1999-09-28
5825777 Home and small business phone system for operation on a single internal twisted pair line and methodology for operating the same James A. Komarek, Jack L. Minney, Stephen P. Nordine, Richard Wada, John F. Stockman 1998-10-20
5548592 Home and small business phone system for operation on a single internal twisted pair line and methodology for operating the same James A. Komarek, Jack L. Minney, Stephen P. Nordine, Richard Wada, John F. Stockman 1996-08-20
4454481 Shielded amplifier 1984-06-12
4339503 Protection of polycarbonate from ultraviolet radiation Thomas G. Rukavina 1982-07-13