P

Inventor

DELUCA ROBERT D

US11 patents
⚠️ This page may combine multiple inventors who share the name “DELUCA ROBERT D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JOHNSON & JOHNSON DENTAL PROD

4 patents
US4681538AJul 21, 1987

Crystalline alumina composites

JOHNSON & JOHNSON DENTAL PROD59 citations96
US4639218AJan 27, 1987

Crystalline alumina orthodontic bracket

JOHNSON & JOHNSON DENTAL PROD81 citations95
US4634561AJan 6, 1987

Method for joining ceramic components in precise spatial relationship

JOHNSON & JOHNSON DENTAL PROD11 citations73
US4461618AJul 24, 1984

Process for producing a dental restoration

JOHNSON & JOHNSON DENTAL PROD11 citations72

JOHNSON & JOHNSON CONSUMER

4 patents
US5066225ANov 19, 1991

Crystalline alumina orthodontic bracket

JOHNSON & JOHNSON CONSUMER55 citations95
US4826430AMay 2, 1989

Adhesive primer for alumina brackets

JOHNSON & JOHNSON CONSUMER36 citations90
US4784606ANov 15, 1988

Orthodontic brackets made from ion exchange strengthened glass

JOHNSON & JOHNSON CONSUMER38 citations90
US5109586AMay 5, 1992

Crystalline alumina orthodontic bracket

JOHNSON & JOHNSON CONSUMER20 citations80

CORNING GLASS WORKS

2 patents
US3933454AJan 20, 1976

Method of making optical waveguides

CORNING GLASS WORKS141 citations95
US3933453AJan 20, 1976

Flame hydrolysis mandrel and method of using

CORNING GLASS WORKS23 citations80

CERAMCO INC

1 patent
US5713994AFeb 3, 1998

Low-fusing temperature porcelain, compositions, prostheses, methods and kits

CERAMCO INC50 citations85