Inventor
WELSH WILLIAM ALAN
US3 patents
Patents
3 patentsUS5879764AMar 9, 1999
Desiccation using polymer-bound desiccant beads
GRACE W R & CO53 citations93
US5698758ADec 16, 1997
Aluminum phosphate composition with high pore volume and large pore diameter, process for its production and use thereof
GRACE W R & CO51 citations92
US6696375B2Feb 24, 2004
Inorganic hydrogel flatting agents
GRACE W R & CO2 citations59