Inventor · disambiguated record
Alan R. Canfield
Also filed as: CANFIELD ALAN R
3 granted patents·50 citations·filing 1977–2004
73Inventor score
Top patents by PatentIndex Score
3 records- 0171US4157788ALow friction, movable, rocket nozzleTHIOKOL CORP·Filed 1977·Granted Jun 12, 1979·24 cites·7 claims
- 0266US6904755B2Rocket motor nozzle assemblies having vacuum plasma-sprayed refractory metal shell throat inserts, methods of making, and rocket motors including sameALLIANT TECHSYSTEMS INC·Filed 2004·Granted Jun 14, 2005·7 cites·21 claims
- 0364US6711901B1Rocket motor nozzle assemblies having vacuum plasma-sprayed refractory metal shell throat inserts, methods of making, and rocket motors including sameALLIANT TECHSYSTEMS INC·Filed 2001·Granted Mar 30, 2004·19 cites·23 claims
Join the waitlist — get patent alerts
Get an alert when Alan R. Canfield 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 →