Inventor
STRAIHAMMER REINHARD
12 patents
Patents
12 patentsUS5139422AAug 18, 1992
Sleeve for a medical instrument, particularly a dental handpiece, and the method of manufacture
SIEMENS AG34 citations92
US4983121AJan 8, 1991
Dental handpiece
SIEMENS AG40 citations92
US4075761AFeb 28, 1978
Dental handpiece
SIEMENS AG158 citations92
US3983344ASep 28, 1976
Operated switch controller for dental engine and associated apparatus
SIEMENS AG40 citations92
US4278428AJul 14, 1981
Dental handpiece
SIEMENS AG35 citations90
USD305935SFeb 6, 1990
Dental handpiece
SIEMENS AG22 citations81
US4278429AJul 14, 1981
Dental handpiece
SIEMENS AG24 citations81
US3980849ASep 14, 1976
Foot controller switch assembly for dental appliances
SIEMENS AG28 citations81
US3963890AJun 15, 1976
Foot operated switch assembly with latching structure for operator
SIEMENS AG22 citations81
US4325696AApr 20, 1982
Dental handpiece arrangement
SIEMENS AG11 citations73
US4276025AJun 30, 1981
Dental handpiece
SIEMENS AG12 citations73
USD310715SSep 18, 1990
Dental handpiece
SIEMENS AG2 citations62