Inventor · disambiguated record

John A. St. Cyr

Also filed as: ST CYR JOHN · ST CYR JOHN A

17 granted patents·18 pending applications·511 citations·filing 19922019

95Inventor score
Technology areasA61KA61PA01NA61BA61F
Files withBIOENERGY INC13ST CYR JOHN A9BIOENERGY LIFE SCIENCE INC2JOHNSON CLARENCE ALBERT2BUTLER TERRI L1

Top patents by PatentIndex Score

35 records

Join the waitlist — get patent alerts

Get an alert when John A. St. Cyr 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 →