Inventor
LEONARD HENRI
FR32 patents
Patents
32 patentsUS4219618AAug 26, 1980
Dental hand tool holder
MICRO MEGA SA138 citations96
US4581022AApr 8, 1986
Dental syringe
MICRO MEGA SA86 citations95
US4736843AApr 12, 1988
Packing case for dental canal instruments
MICRO MEGA SA38 citations92
US4634378AJan 6, 1987
Dental drill
MICRO MEGA SA29 citations92
US4344746AAug 17, 1982
Distributor for the progressive and reversible supply of an air motor, in particular for hand-held dental instruments
MICRO MEGA SA45 citations92
US4333567AJun 8, 1982
Plate for packaging dental root-canal instruments
MICRO MEGA SA30 citations92
US4720266AJan 19, 1988
Dental treatment device
MICRO MEGA SA27 citations91
US4478578AOct 23, 1984
Handle for dental canal rotary instrument and method of manufacturing same
MICRO MEGA SA26 citations82
USD258988SApr 21, 1981
Dental root-canal broach handle
MICRO MEGA SA21 citations82
USD257284SOct 7, 1980
Dental handpiece
MICRO MEGA SA21 citations82
USD251304SMar 13, 1979
Dental handpiece
MICRO MEGA SA25 citations82
USD250544SDec 12, 1978
Dental root-canal broach
MICRO MEGA SA27 citations82
US4840566AJun 20, 1989
Device for maintaining a boring tool in a vibratory dental instrument
MICRO MEGA SA11 citations74
USD288846SMar 17, 1987
Container for root canal instruments
MICRO MEGA SA6 citations74
US4580979AApr 8, 1986
Drilling systems by vibrations
MICRO MEGA SA13 citations74
US4306865ADec 22, 1981
Dental handpiece reduction gear
MICRO MEGA SA13 citations74
US4240473ADec 23, 1980
Insert for injecting a liquid product into a bore
MICRO MEGA SA10 citations74
US4234308ANov 18, 1980
Device for locking a tool in a dental handpiece
MICRO MEGA SA15 citations74
US4226591AOct 7, 1980
Contra-angle head for driving two dental tools
MICRO MEGA SA9 citations74
US4211009AJul 8, 1980
Dental handpiece
MICRO MEGA SA19 citations74
US4184257AJan 22, 1980
Dental handpiece
MICRO MEGA SA8 citations74
USD251386SMar 20, 1979
Handle for dental root-canal broaches and like articles
MICRO MEGA SA14 citations74
US4824370AApr 25, 1989
Dental drill
MICRO MEGA SA17 citations67
USD287627SJan 6, 1987
Dental air scaler
MICRO MEGA SA3 citations63
USD271617SNov 29, 1983
Dental root-canal broach handle
MICRO MEGA SA2 citations63
USD269371SJun 14, 1983
Dental root-canal broach handle
MICRO MEGA SA4 citations63
US4286951ASep 1, 1981
Dental handpiece
MICRO MEGA SA4 citations63
US4264306AApr 28, 1981
Dental hand piece
MICRO MEGA SA3 citations63
US4255144AMar 10, 1981
Device for fixing a dental instrument in a handpiece
MICRO MEGA SA2 citations63
US4104799AAug 8, 1978
Dental handpiece
MICRO MEGA SA4 citations63
USD276374SNov 13, 1984
Dental root-canal broach handle
MICRO MEGA SA0 citations52
USD275034SAug 7, 1984
Dental root-canal broach handle
MICRO MEGA SA1 citations52