Inventor · disambiguated record

John B. Hedge

Also filed as: HEDGE JOHN B

1 granted patent·22 citations·filing 1991–1991

41Inventor score

Technology areasC30B

Files withADVANCED CERAMICO CORP1

Top patents by PatentIndex Score

1 record

0164US5277934AMethod for protecting a graphite chuck for a starter filament in the manufacture of polycrystalline siliconADVANCED CERAMICO CORP·Filed 1991·Granted Jan 11, 1994·22 cites·1 claims

Join the waitlist — get patent alerts

Get an alert when John B. Hedge 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 →