Inventor · disambiguated record
Karl L. Grafwallner
Also filed as: GRAFWALLNER KARL L
4 granted patents·176 citations·filing 1981–1987
80Inventor score
Top patents by PatentIndex Score
4 records- 0188US4839566ACircuit for supplying power to a dental photopolymerizing apparatusESPE STIFTUNG AND CO PRODUKTIO·Filed 1987·Granted Jun 13, 1989·93 cites·7 claims
- 0279US4412134AApparatus for irradiating dental objectsESPE PHARM PRAEP·Filed 1981·Granted Oct 25, 1983·51 cites·10 claims
- 0365US4538070AApparatus for treating dental prosthetic parts with radiationESPE PHARM PRAEP·Filed 1983·Granted Aug 27, 1985·26 cites·12 claims
- 0435US4571665AApparatus for treating dental materialsESPE PHARM PRAEP·Filed 1983·Granted Feb 18, 1986·6 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →