Inventor · disambiguated record
Stepan K. Vartanov
Also filed as: VARTANOV STEPAN K
1 granted patent·13 citations·filing 1981–1981
35Inventor score
Technology areasE02F
Files withLE N PROIZV OB ZEMLEROINOGO MA1
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →