Inventor · disambiguated record

Spencer J. Marsh

Also filed as: MARSH SPENCER J

1 granted patent·65 citations·filing 1980–1980

50Inventor score
Technology areasH01J
Files withUS NAVY1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Spencer J. Marsh 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 →

Spencer J. Marsh — Patent Inventor | PatentIndex