RW

Robert Carl Witham

ST Scroll Technologies: 8 patents #13 of 60Top 25%
Overall (All Time): #586,021 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6896499 Scroll compressor with flow restriction and back pressure chamber tap Gregory William Hahn, Gene Fields, Thomas R. Barito 2005-05-24
6761545 Scroll compressor with flow restriction and back pressure chamber tap Gregory William Hahn, Gene Fields, Thomas R. Barito 2004-07-13
6749412 Check valve retainer for a scroll compressor Sudarshan K. Narasipura 2004-06-15
6592344 Press-on insulator dish Marvin Wayne Burchfield, Gregory William Hahn, Brad Allen Meeks 2003-07-15
6491500 Scroll compressor with motor protector in non-orbiting scroll and flow enhancement Zili Sun, Jason Hugenroth 2002-12-10
6454538 Motor protector in pocket on non-orbiting scroll and routing of wires thereto Jason Hugenroth 2002-09-24
6428293 Heat shield with seal between end cap and non-orbiting scroll Todd W. Dewar, Zili Sun, Thomas R. Barito, Gregory William Hahn 2002-08-06
6422843 Oil supply cross-hole in orbiting scroll member Zili Sun 2002-07-23
5174438 Conveyor belt parts and assembly Edward J. Stevenson 1992-12-29