UNITED STATES PATENTS ISSUE TO NIKOLA TESLA
PATENTI NIKOLE TESLE IZDATI U SAD
(1886-1928)
Period
Number of patents in that period
Broj patenata u tom periodu
Total number of patents
Ukupan broj patenata
1886-1890
33
33
1890-1900
53
86
1900-1910
14
100
1910-1920
8
108
1920-1928
5
113
