Assignee
VAT AG
8 patents
Top patents by PatentIndex Score
US4052036AOct 4, 1977
Sliding device for the gas-tight and air-tight closure of a container opening or of a conduit
VAT AG114 citations93
US4088301AMay 9, 1978
Valve arrangement for a vacuum line
VAT AG31 citations92
US4136854AJan 30, 1979
All-metal lift valve for high-vacuum applications
VAT AG48 citations86
US4414882ANov 15, 1983
Pneumatic drive for switching elements and control elements
VAT AG23 citations80
US4241644ADec 30, 1980
Pneumatic actuator
VAT AG28 citations79
US4458905AJul 10, 1984
Sealing device for a high-vacuum closure
VAT AG16 citations71
US4395049AJul 26, 1983
Metallic sealing device for a high-vacuum closure
VAT AG17 citations71
US4333631AJun 8, 1982
Pipe valve assembly with metal valve slide for high vacuum installations
VAT AG19 citations71