Tonis Kao

SA Siemens Aktiengesellschaft: 3 patents #4,667 of 22,248Top 25%

BG Bosch-Siemens Hausgeraete Gmbh: 1 patents #68 of 146Top 50%

Overall (All Time): #1,306,980 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
D284858	Telephone handset or similar article	—	1986-07-29
D280986	Telephone handset for mobile radio unit	—	1985-10-15
D280895	Telephone handset for mobile radio unit	—	1985-10-08
D260900	Vacuum cleaner	—	1981-09-22