Inventor · disambiguated record
Willis Z. Trout
Also filed as: TROUT WILLIS Z
4 granted patents·53 citations·filing 1984–2000
76Inventor score
Files withTROUT WILLIS Z1
Top patents by PatentIndex Score
4 records- 0169US6513562B1Drywall taping toolFiled 2000·Granted Feb 4, 2003·22 cites·36 claims
- 0267US6427877B1Corner boxFiled 2000·Granted Aug 6, 2002·21 cites·18 claims
- 0326USD289728SVacuum sander head plateTROUT WILLIS Z·Filed 1984·Granted May 12, 1987·1 cites·1 claims
- 0425US5832684AButt Joint hanger for drywall constructionFiled 1996·Granted Nov 10, 1998·9 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →