Inventor · disambiguated record
Karl Knauf
Also filed as: KNAUF KARL · KNAUF KARL N
4 granted patents·1 pending application·246 citations·filing 1973–2021
78Inventor score
Top patents by PatentIndex Score
5 records- 0194US3993822AMulti-layer plasterboardKNAUF WESTDEUTSCHE GIPS·Filed 1973·Granted Nov 23, 1976·191 cites·2 claims
- 0254US12420051B2Methods and system for anesthetic vaporizer drop detectionGE PREC HEALTHCARE LLC·Filed 2021·Granted Sep 23, 2025·0 cites·19 claims
- 0350US3954492ACalcium sulphate anhydrite mortarKNAUF WESTDEUTSCHE GIPS·Filed 1974·Granted May 4, 1976·6 cites·7 claims
- 0439US5603316ADisabling apnea volume softwareOHMEDA INC·Filed 1995·Granted Feb 18, 1997·49 cites·7 claims
- 0539US2007181126A1Method and apparatus for ventilating a patient with a breathing gas mixture formed from nitric oxide, air, and oxygenTOLMIE CRAIG R·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →