Inventor · disambiguated record
Arthur Winfield Twitchell
Also filed as: TWITCHELL ARTHUR WINFIELD
2 granted patents·121 citations·filing 1997–1998
69Inventor score
Technology areasB65D
Files withWESTVACO CORP2
Top patents by PatentIndex Score
2 records- 0182US6050483ASelf-locking paperboard pail-like container and product thereofWESTVACO CORP·Filed 1998·Granted Apr 18, 2000·68 cites·3 claims
- 0276US5873220AMethod for producing a self-locking, paperboard pail-like container and product thereofWESTVACO CORP·Filed 1997·Granted Feb 23, 1999·53 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →