Inventor · disambiguated record

Zinaida Ivanovna Gracheva

Also filed as: GRACHEVA ZINAIDA IVANOVNA

1 granted patent·3 citations·filing 1976–1976

21Inventor score
Technology areasF27D
Files withPOMESCHIKOV ANDREI GRIGORIEVIC1

Top patents by PatentIndex Score

1 record

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →