Inventor · disambiguated record

Mary Kienstra

Also filed as: KIENSTRA MARY

1 granted patent·13 citations·filing 1980–1980

35Inventor score
Technology areasA23L
Files withRALSTON PURINA CO1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Mary Kienstra files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

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