Inventor · disambiguated record

Martha J. Shafer

Also filed as: SHAFER MARTHA J

1 granted patent·19 citations·filing 1981–1981

40Inventor score
Technology areasC09D
Files withRUST OLEUM CORP1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Martha J. Shafer 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 →

Martha J. Shafer — Patent Inventor | PatentIndex