Alexandr N. Davydov

Overall (All Time): #4,091,047 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4272163	Electrochromic indicator	Andrei Samokhin, Boris G. Bekker	1981-06-09