Inventor
HALL DAVID C
US17 patents
⚠️ This page may combine multiple inventors who share the name “HALL DAVID C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SLOAN VALVE CO
5 patentsUS6216730B1Apr 17, 2001
Filter for diaphragm-type flush valve
SLOAN VALVE CO90 citations97
US6408873B1Jun 25, 2002
Piston-type flush valve having a triple filtered bypass
SLOAN VALVE CO66 citations96
US6227246B1May 8, 2001
Faucet mixing valve housing with check valves and filter
SLOAN VALVE CO38 citations92
US6182689B1Feb 6, 2001
Filter mechanism for diaphragm flush valve
SLOAN VALVE CO94 citations92
US6019131AFeb 1, 2000
Tapered adjustable tailpiece
SLOAN VALVE CO4 citations62
TEXAS INSTRUMENTS INC
3 patentsUS6613700B2Sep 2, 2003
Method for spin coating high viscosity materials on silicon wafers
TEXAS INSTRUMENTS INC7 citations72
US7559155B2Jul 14, 2009
Method and system for drying semiconductor wafers in a spin coating process
TEXAS INSTRUMENTS INC1 citations52
US6992023B2Jan 31, 2006
Method and system for drying semiconductor wafers in a spin coating process
TEXAS INSTRUMENTS INC1 citations52