Lee Jr Henry L, Culp Gordon W, Ocumpaugh David E: Bacteria-resistant percutaneous conduit device. May 23, 1972: US3663965 (145 worldwide citation)

A percutaneous device for facilitating passage of wires, tubes, and other electrical or fluid conductors through the skin of an animal, in a manner such that the wires, tubes, or other conductors are immobilized with respect to the skin and a fluid and bacterial seal is obtained. The device comprise ...

Stoffey Donald G, Lee Jr Henry L: Thermosetting acrylic resins and their use as binders in dental filling compositions. November 27, 1973: US3774305 (25 worldwide citation)

Bisphenol-A-bis(2,3-dimethacrylatopropyl ether) and the adduct of methacrylic acid and triglycidyl ether of trihydroxy biphenyl are utilized as binders for dental restorative compositions.

Lee Jr Henry L, Orlowski Jan Alexander, Kobashigawa Alvin I: Method of filling and sealing developmental pit and fissures. Irons Sears & Santorelli, June 11, 1974: US3815239 (21 worldwide citation)

Dental developmental pit and fissure sealant composition comprising component A composed essentially of a thermosetting resin of the formula: ##SPC1##Wherein R.sub.1 is hydrogen or alkyl of one to four carbon atoms; and R is (CH.sub.2 CH.sub.2 --O).sub.x wherein x is an integer of 1 to 5, and an acc ...

Lee Jr Henry L, Culp Gordon W: Fluid connecting device. December 21, 1971: US3628813 (21 worldwide citation)

A fluid connecting device particularly adapted for use in connection with hemodialysis operations to permit repeated access to the blood system of chronic hemodialysis patients. The device comprises a pair of tube elements and a base structure adapted for rigidly mounting the tube elements in spaced ...

Huff Ralph H, Lee Jr Henry L: Tetraazomethines. November 11, 1975: US3919317 (17 worldwide citation)

Tetraazomethine and tetrafunctional primary amine curing agents for polyepoxides. The tetraazomethines may be produced by reacting a bisazomethine having a single reactive hydrogen with a diisocyanate or a diepoxy. The tetrafunctional primary amines are produced by hydrolysis of the tetraazomethines ...

Lee Jr Henry L, Orlowski Jan A: Dental base material. Lee Pharmaceuticals, Irons & Sears, December 30, 1975: US3929493 (7 worldwide citation)

Tooth cavities are lined with an aqueous paste of calcium silicate and an organic acid which reacts in situ to form a dental base material comprised of the calcium salt of the acid suspended in a network of silica gel.

Lee Jr Henry L, Orlowski Jan A: Composition and method for drying dental surfaces. Lee Pharmaceuticals, Irons & Sears, September 16, 1975: US3905110 (4 worldwide citation)

A blend of solvents, at least one of the solvents forming a low boiling azeotrope with water and at least one other solvent being miscible with water, which may contain a nonvolatile component which produces a hydrophobic film upon evaporation of the solvent. The solvent blend with or without the no ...