Inventor

GRAFWALLNER KARL L

DE4 patents

⚠️ This page may combine multiple inventors who share the name “GRAFWALLNER KARL L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ESPE PHARM PRAEP

3 patents

US4412134AOct 25, 1983

ESPE STIFTUNG AND CO PRODUKTIO

1 patent

US4839566AJun 13, 1989

Circuit for supplying power to a dental photopolymerizing apparatus

ESPE STIFTUNG AND CO PRODUKTIO93 citations93

GRAFWALLNER KARL L

ESPE PHARM PRAEP

Apparatus for irradiating dental objects

Apparatus for treating dental prosthetic parts with radiation

Apparatus for treating dental materials

ESPE STIFTUNG AND CO PRODUKTIO

Circuit for supplying power to a dental photopolymerizing apparatus