Inventor · disambiguated record
Donald F. Claussen
Also filed as: CLAUSSEN DONALD F
3 granted patents·64 citations·filing 1976–1992
70Inventor score
Top patents by PatentIndex Score
3 records- 0184US4109305ARelocatable suspended light fixtureARMSTRONG CORK CO·Filed 1976·Granted Aug 22, 1978·54 cites·3 claims
- 0229US5165209ATransition elementARMSTRONG WORLD IND INC·Filed 1991·Granted Nov 24, 1992·6 cites·5 claims
- 0325US5231810ACeiling 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 →