Inventor
RONEL SAMUEL H
US6 patents
Patents
6 patentsUS5468811ANov 21, 1995
Hydrophilic composite polymer articles formed from a settable paste comprising a mixture of hydrophilic polymer and unsaturated monomer
NAT PATENT DEV CORP60 citations95
US4298002ANov 3, 1981
Porous hydrophilic materials, chambers therefrom, and devices comprising such chambers and biologically active tissue and methods of preparation
NAT PATENT DEV CORP190 citations95
US4081402AMar 28, 1978
Hydrophilic absorbents
NAT PATENT DEV CORP79 citations94
US4147764AApr 3, 1979
Hydrophilic absorbents
NAT PATENT DEV CORP34 citations90
US4003991AJan 18, 1977
Ophthalmic formulation
NAT PATENT DEV CORP50 citations86
US5045266ASep 3, 1991
Process of making a hearing aid earmold in situ
NAT PATENT DEV CORP21 citations81