Inventor · disambiguated record

Walter C. Warnell

Also filed as: WARNELL WALTER C

2 granted patents·109 citations·filing 1975–1975

64Inventor score

Technology areasB21D B23D

Files withNAT CAN CORP2

Top patents by PatentIndex Score

2 records

0194US3983729AMethod and apparatus for necking and flanging containersNAT CAN CORP·Filed 1975·Granted Oct 5, 1976·105 cites·50 claims
0224US3960099ACan trimming apparatusNAT CAN CORP·Filed 1975·Granted Jun 1, 1976·4 cites·4 claims

Join the waitlist — get patent alerts

Get an alert when Walter C. Warnell 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 →