Inventor · disambiguated record

David J. Balch

Also filed as: BALCH DAVID J

1 granted patent·7 citations·filing 1993–1993

28Inventor score
Technology areasF41A
Files withVICKERS SHIPBUILDING & ENG1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when David J. Balch 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 →