Inventor · disambiguated record

John J. Macan

Also filed as: MACAN JOHN J

1 granted patent·23 citations·filing 1978–1978

41Inventor score
Technology areasE21B
Files withATWOOD OCEANICS INC1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when John J. Macan 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 →