Inventor · disambiguated record
Richard A. Brubaker
Also filed as: BRUBAKER RICHARD A
4 granted patents·108 citations·filing 1987–1989
79Inventor score
Files withARMSTRONG WORLD IND INC4
Top patents by PatentIndex Score
4 records- 0180US5049237ALayered silicates and water-resistant articles made therefromARMSTRONG WORLD IND INC·Filed 1989·Granted Sep 17, 1991·30 cites·13 claims
- 0280US4775586APaper, paper products, films composites and other silicate-polymer, construction materialsARMSTRONG WORLD IND INC·Filed 1987·Granted Oct 4, 1988·44 cites·55 claims
- 0364US4762643ABinders and fibers combined with flocced mineral materials and water-resistant articles made therefromARMSTRONG WORLD IND INC·Filed 1987·Granted Aug 9, 1988·24 cites·23 claims
- 0444US4877484AFlocced 2:1 layered silicates and water-resistant articles made therefromARMSTRONG WORLD IND INC·Filed 1987·Granted Oct 31, 1989·10 cites·31 claims
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