Inventor
LOEHN GERD
DE21 patents
Patents
21 patentsUS5082443AJan 21, 1992
Dental spray handpiece
KALTENBACH & VOIGT154 citations99
US4902225AFeb 20, 1990
Dental spray handpiece
KALTENBACH & VOIGT170 citations99
US6616450B2Sep 9, 2003
Medical and/or dental instrument with oscillatory rod
KALTENBACH & VOIGT382 citations98
US4886452ADec 12, 1989
Dental spray handpiece
KALTENBACH & VOIGT145 citations98
US5961327AOct 5, 1999
Dental treatment device
KALTENBACH & VOIGT83 citations96
US4504227AMar 12, 1985
Dental handpiece set
KALTENBACH & VOIGT60 citations96
US4227878AOct 14, 1980
Dental handpiece
KALTENBACH & VOIGT150 citations96
US4382786AMay 10, 1983
Dental handpieces with supplied operating media
KALTENBACH & VOIGT139 citations95
US6065966AMay 23, 2000
Medical or dental treatment instrument for the treatment of body tissue or a substitute material, in particular by cutting, and tool for such a treatment instrument
KALTENBACH & VOIGT35 citations92
US4642051AFeb 10, 1987
Dental handpiece
KALTENBACH & VOIGT35 citations92
US4515564AMay 7, 1985
Dental handpiece
KALTENBACH & VOIGT50 citations92
US7284981B2Oct 23, 2007
Functional handpiece having a light emission element at its forward end
KALTENBACH & VOIGT21 citations89
US6602073B2Aug 5, 2003
Medical and/or dental instrument with a pneumatic oscillatory-drive
KALTENBACH & VOIGT15 citations84
US4403958ASep 13, 1983
Dental compressed-air motor
KALTENBACH & VOIGT26 citations82
US4382790AMay 10, 1983
Dental handpiece
KALTENBACH & VOIGT26 citations81
US7267547B2Sep 11, 2007
Device for regulated heating of media in a dental handpiece
KALTENBACH & VOIGT11 citations80
US6176703B1Jan 23, 2001
Medical or dental treatment instrument for chip-removing treatment of body tissue or a substitute material with an abrasive tool
KALTENBACH & VOIGT18 citations80
US4886455ADec 12, 1989
Dental spray handpiece
KALTENBACH & VOIGT8 citations74
US5312349AMay 17, 1994
Medical treatment device, in particular for surgical purposes
KALTENBACH & VOIGT2 citations63
US4968249ANov 6, 1990
Dental spray handpiece
KALTENBACH & VOIGT6 citations63
US4944675AJul 31, 1990
Dental spray handpiece
KALTENBACH & VOIGT5 citations63