Inventor · disambiguated record
Walter Chamberlain
Also filed as: CHAMBERLAIN III WALTER W · CHAMBERLAIN WALTER W
3 granted patents·1 pending application·57 citations·filing 1974–2002
70Inventor score
Top patents by PatentIndex Score
4 records- 0187US6616804B2Durable acoustical panel and method of making the sameAWI LICENSING CO·Filed 2002·Granted Sep 9, 2003·48 cites·51 claims
- 0236US2002096278A1Durable acoustical panel and method of making the sameARMSTRONG WORLD IND INC·Filed 2001·Application pending·0 cites
- 0333US3954540AMethod of making perforated vinyl film ceiling boardARMSTRONG CORK CO·Filed 1974·Granted May 4, 1976·5 cites·1 claims
- 0425US5231810ACeiling board apertureARMSTRONG WORLD IND INC·Filed 1992·Granted Aug 3, 1993·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →